1247838 (1) 玖、發明說明 【發明所屬之技術領域】 本發明係沖水馬桶，特別地，關於形成迴旋流而進行 洗淨及穢物的排出之沖水馬桶。 【先前技術】 以往一般性的沖水馬桶在上緣部形成剖面矩形狀的馬 桶邊緣，並且將該馬桶邊緣內當作通水通道，同時在馬桶 邊緣下面形成將洗淨水朝穢物承接面吐水的孔或狹縫。 可是，在上述的沖水馬桶，從上方看來馬桶邊緣的下 面及穢物承接面之間的邊界部爲死角，特別地因爲在馬桶 邊緣的下面，洗淨水不會繞道流進，所以具有穢物容易殘 留之所謂的問題，另外因爲邊界部不容易看見所以具有發 生釉藥的塗布不完全的情況，這也是成爲污穢附著的原因 〇 爲了解決如此以往一般性的沖水馬桶具有的問題’所 以本案發明申請人根據世界專利W09 8/1 6 696號公報（專 利文獻1 )，提案不將馬桶邊緣內當作通水通道之新構造 的沖水馬桶。 該沖水馬桶係藉由將面對於便池部的馬桶邊緣內側面 與穢物承接面製作成平滑地連續的形狀，而沒有隱藏的部 份，而且對便池部的洗淨水的供應係在便池部的後部的1 處所裝設吐水口，並且從該吐水口對馬桶邊緣及穢物承接 面之間的邊界部附近將洗淨水吐水而形成迴旋流，對穢物 -5- (2) 1247838 承接面的全面以使洗淨水遍佈的方式進行。 在上述W098/16696號公報，將馬桶邊緣的內側面製 作成突出形狀而防止洗淨水朝馬桶外飛濺。另外，因爲便 洗淨水旋轉1周的距離變長，所以必須要高的吐水壓力， 另外爲了使之沒有遺漏地遍佈所以形狀上沒有自由度。因 此，也提案有在便池部後部的左右設置各個吐水口，並且 將從供水源的洗淨水分歧成左右而供給各吐水口的構造。 另外，在日本特開平9- 1 25 5 02號公報（專利文獻2 )，揭示有於低水槽下部配設分配器，將氣泡分散水（洗 淨水）朝左右分開供應至便池部的方式進行之沖水馬桶。 而且，在日本特開2000-966 8 9號公報（專利文獻3 )，揭示有設置複數個吐水口，並且藉由這些複數個吐水 口，以形成1個迴旋流的方式進行之沖水馬桶。具體而言 的話，吐水口係被分別設置在便池部的前端部及後端部的 2處地點；或是便池部的前端部、後端部、右側中央部以 及左側中央部的4處地點。 【專利文獻1】 世界專利W098/1 6696號公報 【專利文獻2】 日本特開平9- 1 2 5 5 02號公報 【專利文獻3】 曰本特開2000-96689號公報 【發明內容】 〔發明所欲解決之課題〕 -6 - (3) 1247838 利用洗淨水的沖水馬桶，將水槽內的洗淨水供給至馬 桶時，因爲隨著洗淨進行而水槽內的水量減少，所以必然 地水頭壓降低下來。因爲爲了洗淨必須要確保充足的迴旋 流，所以一旦將水頭壓進行提高，從1個吐水口的吐水量 ，在洗淨初期具有過多的洗淨水朝馬桶外飛濺出之虞’另 外，在洗淨後期具有洗淨水的迴旋流無法足夠遍佈至終點 部，並且無法足夠進行便池部的洗淨之虞。 另外，在從水管配管將洗淨水供給至馬桶的水管直接 連接式的沖水馬桶之中，因爲藉由迴旋流將馬桶洗淨的情 況，將從水管配管的洗淨水以g流量閥等定流量化，所以 雖然可抑制在洗淨過程的水量變動，但是在被供給至吐水 口的自來水的水壓低的情況，洗淨水的迴旋變的不足夠， 產生所謂之不能將馬桶的洗淨確實地進行之問題。 爲了解決此問題，雖然裝設有複數個吐水口的話較佳 ，但是以世界專利W0 9 8/ 1 66 96號公報（專利文獻1 )或 日本特開平9- 1 25 5 02號公報（專利文獻2 )所揭示的方 式，在以分配器分歧成左右而將洗淨水吐水的構造，因爲 形成有2個相反方向的迴旋流，所以洗淨水在馬桶中央部 份相碰撞而由彈起之虞，另外具有所謂妨礙虹吸效果順利 的問題。 而且，在日本特開2000-9668 9號公報（專利文獻3 )，雖然揭示有利用複數個吐水口以形成1個朝向的迴旋 流的方式，但是僅設置複數個吐水口是無法有效地進行在 沖水馬桶所要求的便池部（缽碗面）的洗淨及穢物的搬運 (4) 1247838 排出，並且沒有提出任何可滿足這些的具體的構成，例如 ，吐水口的位置、對吐水口的洗淨水的供給的辦法，具有 實用性之方面的問題。 另一方面，近年，家庭用的沖水馬桶，水槽容量爲 6L〜8 L的節水型變成主流，並且所供應的洗淨水的量因 爲比先前型式的水槽還少，所以在沖水開始後必須提早使 虹吸作用發生而排出穢物，萬一，虹吸作用的發生延滯的 話，其後續部份的穢物的排出能力降低。爲了使虹吸作用 提早發生，所以冀望進行從相對向於排出通道的入口的噴 射孔直接供給洗淨水的虹吸噴射式。可是，在虹吸噴射式 的情況，必須供給比在噴射孔形成迴旋流的吐水口還多的 水量，爲此，朝吐水口所供給的水量會導致不足，產生便 池部（缽碗面）的洗淨變的不足夠之所謂的極爲基本的問 題。如此，使缽碗面的洗淨功能與穢物排出功能的兩方滿 足是在沖水馬桶之中最基本的事項，並且使用可解決如此 問題之節水型水槽的沖水馬桶是被強烈地冀望。 因此，本發明的目的是提供即使爲水槽式，另外’即 使爲水管直接連接式，洗淨水也可藉由充分地遍佈至迴旋 流的終點部，來有效果地進行便池部的洗淨及穢物的排出 之沖水馬桶。 本發明的目的是提供即使使用節水型水槽的情況’也 可足夠地使洗淨功能與穢物排出功能的兩方滿足之沖水馬 桶。 (5) 1247838 〔用以解決課題之手段〕 爲了達成上述的目的，本發明係針對藉由洗淨水水槽 內所積存的預定量的洗淨水來將馬桶洗淨而排出穢物之沖 水馬桶之中，具有··具備有缽碗形狀的穢物承接面、和上 緣部的其內周面朝向內方而突出的馬桶邊緣部、和在該馬 桶邊緣部與穢物承接面之間形成的棚部的便池部；及在該 便池部的下方讓其入口連接，並且將穢物藉由虹吸作用排 出的排水通道；及在便池部的棚部上將洗淨水吐水，並且 形成迴旋流的第1吐水部；及在便池部的棚部上朝與上述 迴旋流的迴旋方向的同一方向將洗淨水吐水的第2吐水部 ;及從洗淨水水槽將洗淨水供給到第1吐水部的第1通水 通道；及從洗淨水水槽將洗淨水供給到第2吐水部的第2 通水通道爲其f徵。 根據如此所構成之本發明的話，讓馬桶邊緣部的內周 面因爲朝向內方突出而形成，所以沒有如先前的死角部份 ，可以容易地進行馬桶的淸掃，可將馬桶時常保持在淸潔 的狀態。 接著，因爲設置2個吐水部，所以從1個吐水部所吐 水的洗淨水的迴旋距離變短’洗淨進行時，即使水槽的水 頭壓降低，因爲洗淨水可以充分地遍佈至迴旋流的終點部 ，所以可以足夠地將便池部（缽碗面）洗淨。而且’因爲 藉由第1吐水部及第2吐水部’在便池部的棚部上以將洗 淨水吐水，並且形成1個迴旋流的方式進行’所以與形成 2個迴旋流的情況比較，一面朝向排水通道的_入口而形成 -9- (6) 1247838 迴旋流，一面將便池部內的穢物朝迴旋流的迴旋中心附近 集中，並且可以有效果地朝排水通道導引，可藉由虹吸效 果有效果地朝馬桶外排出。 在本發明之中，第2通水通道係逆轉而連通於第2吐 水部較佳。 根據如此所構成之本發明的話，第2通水通道因爲將 馬桶邊緣部的內部逆轉而連通於第2吐水部，所以沒有將 對第2吐水部供給洗淨水的第2通水通道圍著長距離的馬 桶邊緣部的內部轉的必要，摩擦阻力減少而能量耗損也降 本發明係另外具有以朝向排水通道的入口而吐水的方 式所設置的噴射孔部較佳。 根據如此所構成之本發明的話，藉由從噴射孔部朝向 排水通道的入口而吐水，可使虹吸作用提前發生，並且節 水型水槽的使用變成可能。 在本發明之中，第1吐水部係配置在將便池部的前後 方向作爲中心而從一方之側的便池部的小曲率到大曲率變 化的位置之附近，並且第2吐水部係配置在從另一方之側 的便池部的大曲率到小曲率變化的位置之附近較佳。 便池部係一般性地橢圓形狀，前端及後端的領域是曲 率小，而在平面視右側及左側的領域是曲率變大。在本發 明之中，因爲將第1吐水部配置在將便池部的前後方向作 爲中心而從一方之側的便池部的小曲率到大曲率變化的位 置之附近，並且將第2吐水部配置在從另一方之側的便池 -10- (7) 1247838 部的大曲率到小曲率變化的位置之附近， 1吐水部所吐水的洗淨水，洗淨有便池部 (例如、從前方來看左側）的曲率大的領 小的領域、另一方之側（例如、從前方來 大的領域，因爲剩下的後端的曲率大的領 第2吐水部所吐水的洗淨水洗淨的方式， 的全領域有效果地洗淨。 在本發明之中，從第1吐水部所吐水 量係比從第2吐水部所吐水的馬桶邊緣吐 〇 根據如此所構成之本發明的話，因爲 部所吐水的洗淨水來讓便池部的大部份洗 的部份藉由從第2吐水部所吐水的洗淨水 實地進行便池部的洗淨。另外，從第1吐 淨水容易形成從便池部前端側朝向排水口 )，並且藉由該所形成的主流部，發揮將 浮游穢物朝排水通道4壓入的機能。 在本發明之中，從第1吐水部所吐水 量爲〇 . 6〜2.3 L，從上述第2吐水部所吐 水量爲〇 . 4〜1 . 2 L較佳。 根據如此所構成之本發明的話，第1 任一的吐水量也因爲不超過2 · 3 L，所以： ，另外，從第1及第2吐水部的馬桶邊緣 爲至少爲1 .〇L，所以可使洗淨水遍佈於: 所以藉由利用第 的其中一方之側 域、前端的曲率 看右側）的曲率 域是以藉由利用 所以可將便池部 的馬桶邊緣吐水 水量還要多較佳 藉由從第1吐水 淨，並且讓剩下 洗淨，所以可確 水口所吐水的洗 的流動（主流部 穢物，特別地將 的馬桶邊緣吐水 水的馬桶邊緣吐 及第2吐水部之 F會產生水飛濺 吐水量的合計因 i桶邊緣部整周 -11 - (8) 1247838 在此， 在本發明之中，從第1吐水部及第2吐水部的兩方所 吐水的馬桶邊緣吐水量係至少1 . 0 L較佳。 根據如此所構成之本發明的話，從第1及第2吐水部 的馬桶邊緣吐水量的合計因爲至少爲1 .〇L，所以可使洗 淨水遍佈於馬桶邊緣部整周。 在本發明之中，從噴射孔部所吐水的噴射吐水量係比 從上述第1吐水部及第2吐水部的兩方所吐水的馬桶邊緣 吐水量還要多較佳。 根據如此所構成之本發明的話，因爲從噴射孔部所吐 水的噴射吐水量係比從上述第1吐水部及第2吐水部的兩 方所吐水的馬桶邊緣吐水量還要多，所以該部份，提前使 虹吸作用發生，並且節水型水槽的使用變成可能。 在本發明之中，洗淨水水槽的水槽容量爲6L的情況 ，從第1吐水部及第2吐水部的兩方所吐水的馬桶邊緣吐 量爲1〜3 L，從上述噴射孔部所吐水的噴射吐水量爲5 〜3 L較佳。 根據如此所構成之本發明的話，確保於虹吸發生所必 要的3 L的噴射吐水量3 L，並且，在馬桶邊緣部整周爲了 使洗淨水遍佈所以可確保必要的1 L的馬桶邊緣吐水量。 在本發明之中，便池部的棚部係以從第1吐水部所吐 水的洗淨水的主流部朝向排水通道的入口流進的方式，形 成有其寬度變化較佳。 -12- (9) 1247838 在如此所構成之本發明之中’因爲以從第1吐水部所 吐水的洗淨水的主流部朝向排水通道的入口流進的方式， 形成有其寬度變化，所以朝向排水通道，而從噴射孔部所 吐出的噴射吐水量、和從第1及第2吐水部的馬桶邊緣吐 水之中的比較多的水量（主流部的水量），幾乎在同時， 因爲供給至排水通道，所以可將穢物’特別地將浮游穢物 導引至排水通道。 在本發明之中，便池部的棚部的寬度將便池部的前後 方向作爲中心而形成有寬的兩側領域，並且在便池部形成 有窄的前端領域較佳。 根據如此所構成之本發明的話，僅藉由使便池部的棚 部變化，就可簡易地以從第1吐水部所吐水的洗淨水的主 流部朝向排水通道的入口流進的方式進行。 在本發明之中，便池部的棚部係朝向下方而傾斜，並 且其傾斜角爲朝向下方〇〜1 5度的範圍內。 本發明係藉由從水管配管所供給的洗淨水來將馬桶洗 淨而排出穢物的沖水馬桶，具有：具備有缽碗形狀的穢物 承接面、和上緣部的其內周面朝向內方而突出的馬桶邊緣 部、和在該馬桶邊緣部與穢物承接面之間形成的棚部的便 池部；及在該便池部的下方讓其入口連接，並且將穢物藉 由虹吸作用排出的排水通道；及在便池部的棚部上將洗淨 水吐水，並且形成迴旋流的第1吐水部；及在便池部的棚 部上朝與迴旋流的迴旋方向的同一方向將洗淨水吐水的第 2吐水部；及從水管配管將洗淨水供給到第1吐水部的第 -13- (10) 1247838 1通水通道；及在從水管配管將洗淨水供給到第2吐水部 的第2通水通道之中，第2通水通道逆轉而連通於第2吐 水部的第2通水通道爲其特徵。 藉由如此所構成的本發明與上述發明同樣地，因爲可 容易地進行馬桶的淸掃，所以可經常地維持在淸潔的狀態 ’接著，即使自來水的水壓降低，洗淨水仍可充分地遍佈 到迴旋流的終點部，可進一步提高虹吸效果。 本發明另外具有將從水管配管的洗淨水進行定流量化 而供給至第1通水通道及第2通水通道的定流量化手段較 佳。 根據如此所構成之本發明的話，可抑制在洗淨過程的 水量變動。 本發明另外具有以朝向排水通道的入口吐水的方式設 置的噴射孔部、和將從該噴射孔部的吐水在比從第1吐水 部及第2吐水部的吐水還要延後進行或是同時進行的控制 手段較佳。 在如此所構成的本發明之中，藉由第1吐水部及第2 吐水部的吐水將附著在穢物承接面的穢物（髒污）往排水 通道側搬運，並且於其後，藉由伴隨從噴射孔部的吐水的 虹吸作用，可將穢物（髒污）確實地排出。 本發明係藉由洗淨水水槽內所積存的洗淨水及從水管 配管所供給的洗淨水來將馬桶洗淨而排出穢物的沖水馬桶 ，具有：具備有缽碗形狀的穢物承接面、和上緣部的其內 周面朝向內方而突出的馬桶邊緣部、和在該馬桶邊緣部與 -14- (11) 1247838 穢物承接面之間形成的棚部的便池部；及在該便池部的下 方讓其入口連接，並且將穢物藉由虹吸作用排出的排水通 道；及以朝向排水通道的入口而將從洗淨水水槽所供給的 洗淨水吐水的方式設置的噴射孔部；及在便池部的棚部上 將從水管配管所供給的洗淨水吐水，並且形成迴旋流的第 1吐水部；及在便池部的棚部上朝與迴旋流的迴旋方向的 同一方向將從上述水管配管所供給的洗淨水吐水的第2吐 水部；及從水管配管將洗淨水供給到第1吐水部的第1通 水通道；及從水管配管將洗淨水供給到第2吐水部的第2 通水通道爲其特徵。 如此所構成之本發明，在第1吐水部及第2吐水部是 從水管配管讓洗淨水供給，並且在其中一方噴射孔部是從 洗淨水水槽讓洗淨水供給的所謂之混合（hybrid )式的沖 水馬桶，與上述的發明同樣地，因爲可以容易地進行馬桶 的淸掃，所以可經常地維持在淸潔的狀態，接著，即使自 來水的水壓降低，因爲洗淨水可足夠地遍佈至迴旋流的終 點部，所以可以充分地將便池部（缽碗面）洗淨。而且， 藉由第1吐水部及第2吐水部，因爲在便池部的棚部上以 將洗淨水吐水，並且形成1個迴旋流的方式進行，所以與 形成2個迴旋流的情況比較，一面朝向排水通道的入口而 形成迴旋流，一面將便池部內的穢物朝迴旋流的迴旋中心 附近集中，並且可以有效果地朝排水通道導引，可藉由虹 吸效果有效果地朝馬桶外排出。 本發明係另外具有將從噴射孔部的吐水在比第1吐水 -15- 1247838 (12) 部及第2吐水部的吐水還要延後進行或是同時地進行的控 制手段較佳。 根據如此所構成之本發明的話，藉由第1吐水部及第 2吐水部的吐水將附著在穢物承接面的穢物（髒污）往排 水通道側搬運，並且於其後，藉由伴隨從噴射孔部的吐水 的虹吸作用，可將穢物（髒污）確實地排出。 【實施方式】 以下，參照添附圖式說明本發明的實施形態。首先， 藉由第1圖乃至第3圖說明本發明的第1實施形態。第1 圖係根據本發明的第1實施形態來顯示沖水馬桶的平面圖 ，第2圖是顯示第1圖的沖水馬桶的縱剖面圖，第3 ( a )〜（e )圖是沿著第1圖的各個線A — A〜線E — E而看 見的部份剖面圖。 第1圖乃至第3圖所示的第1實施形態的沖水馬桶， 係在表面形成有釉藥層的陶器製品，在下部形成有裙側部 1，在上半部之中的前方形成有便池部2，在後方上部形 成有導水通道3，在後方下部形成有排水通道4。 便池部2是具有成爲碗部的穢物承接面5及構成上緣 部的馬桶邊緣6，並且穢物承接面5的乾燥面5 a、及棚部 6 c、及馬桶邊緣6的內側面6 a是以圓滑的曲面連續進行 。然後，從上面看來以沒有成爲死角的地點之方式，另外 ，在淸掃之際是可使用用後即棄式紙等而簡單地擦拭內側 面6a，而且洗淨水以不會往外飛濺出的方式，馬桶邊緣6 •16- 1247838 (13) 的內側面6a是朝向內方之適度突出的形狀。 在以穢物承接面5的中央之積水的水面下的地點是排 水通道4的入口 4a開口，並且從該排水通道入口 4a朝後 方延伸上升通道4b，在該上升通道4b係連接下降通道4c (縱管），下降通道4c的下端係經由連結器（未圖示） 而連接於排出管。 在導水通道3的後部天井面係形成有與被連結在儲水 水槽或是自來水管的排閥（flash valve)連接的開口 3a。 另外，導水通道3係藉由左右的側壁3 1、3丨來讓其寬度 變窄，並且在其中一方的側壁的內側設置有將所供給的洗 淨水導引至另一方之側（從便池部2的前方側來看之左側 )的馬桶邊緣6內的導引部3 1 a。 另外，在導水通道3的前部朝導引部3〗a所導引的洗 淨水，在導水通道側壁3 1的前方由以隔壁6 2區分成朝上 下方的馬桶邊緣連接孔6 3、6 4以沖水馬桶的平面視朝左 旋轉（洗淨水的流動方向）前進，在第3 ( b )圖所示之 隔壁6 2經過所區分的通水通道6 3 a、6 4 a之後的下方的通 水通道6 3 a係連接於第1吐水口 1 1，上方的通水通道6 4 a 係更進一步通過馬桶前部的馬桶邊緣內，而經由第3 ( c )圖及第3(d)圖所示之通水通道65、66而連接於第2 吐水口 1 2。 另一方，由馬桶邊緣連接孔6 3流入的洗淨水經由通 水通道6 3 a的底面開口 6 1，如第3 ( a )圖所示，與將洗 淨水供給至壓入洗淨.水吐水口 7的通水通道7 a連通。該 -17- 1247838 (14) 壓入洗淨水吐水口 7朝水面下開口’並且將穢物對排水通 道4朝壓入的方向發揮將洗淨水吐水的功能。 第1及第2吐水口 1 1、1 2之任一高度位置係在穢物 承接面5的乾燥面5 a與馬桶邊緣6的內側面6 a之間的邊 界部附近，前後位置係以平面視形成在排水通道入口 4a 的側方之位置，而且在第1吐水口 Π之中，洗淨水的吐 水方向爲前方，在第2吐水口 1 2之中，洗淨水的吐水方 向爲後方的方式進行，在便池部2以平面視藉由逆時針旋 轉的洗淨水製作成以形成有1個迴旋流的方式。 在上述第1實施形態之中，從供水源所供給的洗淨水 是由馬桶邊緣連接孔63、64分離流入，並且由馬桶邊緣 連接孔63流入的洗淨水的其中一方是經由底面開口 6 1而 從壓入洗淨水吐水口 7朝向排水通道入口 4a的旁邊的便 池部底面2a排出，另一方是經由通水通道63a之後從第 1吐水口 1 1排出。另外，由馬桶邊緣連接孔64流入的洗 淨水是經由通水通道6 4 a、6 5、6 6之後從第2吐水口 1 2 排出，並且從兩吐水口 Π、1 2所排出的洗淨水是成爲1 個迴旋流，而遍佈於穢物承接面5的整面。 接著，藉由第4圖乃至第6圖來說明本發明的第2實 施形態。第4圖係顯示根據本發明的第2實施形態的沖水 馬桶之平面圖，第5圖係第4圖所示之沖水馬桶的縱剖面 圖’弟6(a)〜（e)圖係沿著第4圖的各個線A— A〜 線E — E而看見的部分剖面圖。關於第.2.寘。施形態，在與 上述第1實施形態同一部份添附同一符號，並且省略其說 •18- 1247838 (15) 明。 在該第2實施形態之中，使壓入洗淨水吐水 水部的水面還朝上方開口，並且將穢物、特別地 積水面的穢物對排水通道4朝壓入的方向以將洗 的方式進行。 而且，通水通道7a、63a、64a及第1;第 1 1、1 2的構造是與第1實施形態同樣。 接著，藉由第7圖乃至第9圖來說明本發明 施形態。第7圖係顯示根據本發明的第3實施形 馬桶之平面圖，第8圖係第7圖所示之沖水馬桶 圖，第9 ( a )〜（d )圖係沿著第7圖的各個線 線D — D而看見的部分剖面圖。關於第3實施形 上述第1實施形態同一部份添附同一符號，並且 明。 在該第3實施形態之中，在與排水通道入口 向的地點設置將穢物有效率地朝排水通道壓入的 〇 而且，在第3實施形態之中，在隔壁3 4將 3分隔成上部導水通道30a及下部導水通道30b 由形成在隔壁3 4的開口 3 5而從供水源的洗淨水 供給至下部導水通道3 Ob內的方式，隔壁3 4是 水通道內的空氣的洗淨水的捲入來防止虹吸的發 。然後，上部導水通道3 0a係與供給洗淨水至第 12的通水通道64a連通，並且，下部導水通道 口 7比積 將浮游在 淨水吐水 2吐水口 的第3實 態的沖水 的縱剖面 A — A〜 態，在與 省略其說 4a相對 噴射孔8 導水通道 ，並且經 製作成以 藉由對導 生之延遲 2吐水口 30b係與 -19- (16) 1247838 供給洗淨水至第1吐水口 1 1的通水通道6 3 a及供給洗淨 水至噴射孔8的通水通道36連通。在下部導水通道30b 內所供給的洗淨水是經由通水通道3 6而從噴射孔8排出 〇 接者’錯由桌1〇圖乃至第12圖來說明本發明的第4 實施形態。第1 〇圖係顯示根據本發明的第4實施形態的 沖水馬桶之平面圖’弟1 1圖係第1 0圖所示之沖水馬桶的 縱剖面圖’第1 2 ( a )〜（d )圖係沿著第丨〇圖的各個線 A — A〜線D - D而看見的部分剖面圖。關於第4實施形態 ，在與上述第3實施形態同一部份添附同一符號，並且省 略其說明。 在該第4實施形態之中，與第1實施形態同樣地，不 歷導水通道內分隔成朝上下方，並且在供給洗淨水至通水 通道63a、64a及噴射孔8的通水通道36以將洗淨水送入 的方式進行。 接著，藉由第13圖乃至第15圖來說明本發明的第5 實施形態。第1 3圖係顯示根據本發明的第5實施形態的 沖水馬桶之平面圖，第1 4圖係第1 3圖所示之沖水馬桶的 縱剖面圖，第1 5 ( a )〜（d )圖係沿著第1 3圖的各個線 A 一 A〜線D - D而看見的部分剖面圖。關於第5實施形態 ，在與上述第4實施形態同一部份添附同一符號，並且省 略其說明。 在該第5實施形態之中，從供給水源所供給的洗淨水 ，藉由在導水通道3的前部朝左右所設置的馬桶邊緣連接 -20- (17) 1247838 孔63、67來一部份分歧，並且流入馬桶邊緣連接孔63的 I係以沖水馬桶的平面視朝左旋轉，流入馬桶邊緣連接孔 6 7的水朝右旋轉進行。 從馬桶邊緣連接孔63流入的水經由通水通道63a後 ’由第1吐水口 1 1朝穢物承接面5以平面視朝左旋轉排 出。另外從馬桶邊緣連接孔 67流入的水經由通水通道 67a之後，在隔壁68的前端部逆轉，並且經由通水通道 6 7b而由第2吐水口 1 2朝穢物承接面5以沖水馬桶的平 面視朝左旋轉排出。藉此，因爲馬桶邊緣6內的水通過的 路徑變短，所以有防止結露的效果。 另外，因爲在導水中對第1 ;第2吐水口 1 1、1 2的 通水通道63a、67a、67b內及對噴射孔8的通水通道36 內的空氣提早與洗淨水置換而從第1 ;第2吐水口 1 1、1 2 排出，所以在通水通道內的空氣不會被壓縮。爲此可減低 洗淨水的水流的能量的損失，並且對洗淨時的靜音化也有 利。 而且馬桶邊緣的通水通道構造因爲單純，所以藉由在 通水通道63a、67a、67b朝重力方向裝設傾斜角度，可減 低洗淨後經過長時間仍由吐水口少量些許地朝穢物承接面 繼續排出的水，並且可抑制對穢物承接面形成呈縱條狀的 水垢髒污。 接著，藉由第16圖乃至第18圖來說明本發明的第6 實施形態。第1 6圖係顯示根據本發明的第6實施形態的 沖水馬桶之平面圖，第1 7圖係第1 6圖所示之沖水馬桶的 -21 - 1247838 (18) 縱剖面圖，第1 8 ( a )〜（d )圖係沿著第1 6圖的各個線 A - A〜線D — D而看見的部分剖面圖。關於第6實施形態 ’在與上述第5實施形態同一部份添附同一符號，並且省 略其說明。 在該第6實施形態之中，在朝導水通道3的開口 3 a 接近的上游側部份的左右裝設馬桶邊緣§接孔69、70， 從供給水源所供給的洗淨水，藉由這些馬桶邊緣連接孔 69、70來一部份分歧。從馬桶邊緣連接孔69流入的水經 由通水通道69a、69b之後，由第1吐水口 1 1朝穢物承接 面5以沖水馬桶的平面視朝左旋轉排出。 另外，從馬桶邊緣連接孔70流入的水經由通水通道 70a、7 0b、7 0c而由第2吐水口 12朝穢物承接面5以沖 水馬桶的平面視朝左旋轉排出。 在該實施形態之中，因爲在導水中的通水通道36、 70a、70b、70c內的空氣與洗淨水提早置換，並且從第1 :第2吐水口 1 1、1 2排出，所以在通水通道內的空氣不 會被壓縮。爲此可減低洗淨水的水流的能量的損失，並且 對洗淨時的靜音化也有利。 接著，藉由第19圖乃至第25圖來說明本發明的第7 實施形態。第1 9圖係顯示根據本發明的第7實施形態之 具備有洗淨水水槽的沖水馬桶之正面圖，第20圖爲第1 9 圖的平面圖。 第7實施形態是雖然與上述第5實施形態（參照第 1 3圖乃至第1 5圖）的基本構造是相同，但是具備有節水 -22- (19) 1247838 型的洗淨水水槽（6L〜8L )、和以沿著遲旋流的流動使 棚部的寬及傾斜變化的方式進行不同。以下，關於這些事 項，具體地說明。 如第1 9圖及第2 0圖所示，沖水馬桶係具備有節水型 的洗淨水水槽（6L〜8L ) 80。該洗淨水水槽80係被稱爲 低姿勢型（1 〇 w s i 1 h 〇 u e 11 e )的洗淨水水槽，水頭壓變的比 一般的洗淨水水槽還低。該洗淨水水槽8 0是與沖水馬桶 一體地形成，也就是說，連體一件式（one piece)馬桶。 爲此，在洗淨水水槽8 0的下方所形成的開口 8 0 a是製作 成以兼作導水通道3的開口 3 a的方式。 在本實施形態，便池部的棚部6c是與穢物承接面5 比較而其傾斜是指緩和的水平方向之領域而言，用來使從 第1及第2吐水口 11、1 2的洗淨水在穢物承接面5的上 方迴旋的路徑，朝向下方而傾斜，並且其傾斜角β爲朝向 下方而意味以〇度〜1 5度的範圍之部份，該部份爲棚寬 W。 第2 1圖係將第7實施形態的便池部（棚部）的位置 依據任意的位置# 〇〜# 1 7來顯示的平面圖（水槽係省略 未圖示），第22 ( a)〜（f)圖係包含在任意的位置所看 到的棚部之便池部的部份剖面圖，第23圖係將針對第7 實施形態的棚部的寬之棚寬沿著# 〇〜# 1 7的位置而顯示 之線圖，第24圖係將針對第7實施形態的棚部與穢物承 接面之間的曲面的曲率沿著# 〇〜# 1 7的位置而顯示之線 圖，第25圖係根據第7實施形態來將迴旋流的流動的樣 -23- (20) 1247838 子沿著# 0〜# 1 7的位置而顯示之平面圖。 在第21圖之中，棚部6c的位置係藉由#0〜#17所 示。各位置的間隔是任意，並且第1吐水口 1 1的位置馬 # 0 ( = # 1 8 )、第2吐水口 1 2爲# 1 3、便池部的前端部 的位置爲# 6、便池部的後端部的位置爲# 1 5所示。 在此，在說明棚部的形狀之前，依據第2 1圖，說明 第1及第2吐水口 1 1、12的各個的配置位置。便池部2 (棚部6c )係幾乎製作成橢圓形狀，從前方視之時左側 與右側製作成對稱，另外，大致上地，在# 1 7〜# 4的領 域及# 8〜# 1 2的領域係相對性地大的曲率，另一方，在 # 4〜# 8的領域及# 1 2〜# 1 7的領域係相對性地小的曲 率。 將第1及第2吐水口 1 1、1 2的配置位置以與便池部 2的曲率的大小的關係說明的話，第1吐水口 1 1將便池 部2的前後方向作爲中心而配置在從其中一方之側（在第 2 1圖之中，以前方視之左側）的便池部之小的曲率到大 的曲率變化的位置（# 1 7 )的附近（# 〇 )，而且第2吐 水口 I 2是配置在從另一方之側（右側）的便池部之大的 曲率到小的曲率變化的位置（# 1 2 )的附近（# 1 3 )。 在本實施形態之中，藉由將第1及第2吐水口 11、 1 2配置在這些的位置，藉由從第1吐水口 1 1所吐水的洗 淨水，讓便池部的其中一方之側（左側）的曲率之大的領 域（# 0〜# 4 )、前端的曲率之小的領域（# 4〜# 8 )、 另一方之側（右側）的曲率之大的領域（# 8〜# 1 2 )洗 -24- (21) 1247838 淨’剩餘之後端的曲率之大的領域（# 1 2〜# Ο )，係製 作成藉由從第2吐水口 1 2所吐水的洗淨水洗淨的方式。 如此進行，根據本實施形態的話，製作成可將便池部的全 部領域有效果性地洗淨的方式。 接著，藉由第2 1圖乃至第2 3圖來說明關於棚部的寬 之棚寬（W )。在本實施形態，以可將便池部的全面洗淨 的方式作爲前提，而加以進行，從第1吐水口 1 1所吐水 的洗淨水的主流部（在第25圖之中以“ A”所示）以朝 向排水通道4的入口 4a而流入的方式，使便池部2的棚 部6c的棚寬W變化，也就是，將便池部的前後方向作爲 中心而在兩側（左右側）領域擴大，在便池部的前端領域 以變窄的方式形成。如此進行，由於將棚寬變窄來增加從 棚部朝便池部（穢物承接面5 )流動的洗淨水量，由於將 棚寬擴大難將洗淨水朝便池部流動，因此以迴旋流連續朝 下游側流動的方式進行。 具體地，如第 22圖及第 23圖所示，在#〇的棚寬 W〇是 3 0mm，在# 4的棚寬 W4是26mm，在# 6的棚寬 W6是22mm，在#11的棚寬Wh是27mm，在#12的棚 寬W12是16mm，在#15的棚寬W】5是15mm，在#18的 棚寬W18是5mm。 全面地，如第2 3圖所示，棚寬W是製作成從第1吐 水口 1 1朝向下游側，而且曲率在大的領域（# 〇〜# 3 ) 擴大，曲率在變小的部份朝向前端（# 6 )位置而逐漸變 小，以在前端的附近領域（# 5〜# 7 )最窄的方式。而且 -25- (22) 1247838 ，朝向下游側而變大，曲率在大的領域（# 9〜# 1 1 )擴 大，在第2吐水口 12的正前方急劇地變窄。而且，棚寬 W是在從第2吐水口 1 2的下游側的領域（# 1 3〜# 1 8 ) 急劇地變窄。在此，在本實施形態之中，藉由在第2吐水 口 1 2的近上游側將棚寬變窄，在第1吐水口 1 1的近上游 側將棚寬變窄，以從上游的洗淨水與從各吐水口所吐水的 洗淨水由於接觸而將發生的水飛濺（幾乎朝垂直方向洗淨 水飛濺的情事）確實地防止的方式進行。 接著，如第22圖及第24圖所示，在本實施形態，因 爲將棚部的棚寬設定成適當的値，並且將包含迴旋流的洗 淨水的流動控制，所以更加使棚部6c與穢物承接面5之 間的曲面的曲率的大小沿著棚部的位置變化。具體地，如 第24圖所示，棚部的位置與棚部與穢物承接面之間的曲 面的曲率的大小，係從第1吐水口 1 1的位置（# 〇 )朝向 下游而增大，從便池部的前端位置在下游側的領域（# 6 〜# 1 1 )之中爲最大，而且以朝向下游的領域減少的方式 形成。 也就是，在本實施形態之中，從便池部的前端位置在 下游側的領域（# 6〜# 1 1 )之中，將棚部與穢物承接面 之間的曲面的曲率的大小與其他的領域比較，藉由設定在 大的値，傾斜角朝向下方而比1 5度還將大部份增加而將 棚寬變窄，在該領域，從棚部洗淨水容易流動至便池部（ 穢物承接面），藉此，以可將便池部全面確實地洗淨的方 式，同時從第1吐水口 Π所吐水洗淨水的主流部A朝向 -26- (23) 1247838 排水通道4的入口 4a而容易流入。 而且，在棚部6c與穢物承接面5之間是不形成曲面 的狀態下，即使能連接平面而構成的方式也可。 接著，藉由第2 6圖及第2 7圖，說明關於針對具備本 發明的洗淨水水槽的沖水馬桶的實施形態從第1吐水口 1 1所吐水的馬桶邊緣吐水量（R1 )、從第2吐水口 1 2所 吐水的馬桶邊緣吐水量（R 2 )、從噴射孔8所吐水的噴射 吐水量（Z)、以及馬桶邊緣吐水量R(=R1+R2)與噴 射吐水量Z的分配比等。第2 6圖係顯示針對具備本發明 的洗淨水水槽的沖水馬桶的實施形態的洗淨限度A、搬運 限度B、以及功能限度D等之圖，第2 7圖係顯示針對具 備本發明的洗淨水水槽的沖水馬桶的實施形態的馬桶邊緣 吐水量及噴射吐水量的範圍之線圖。 在此，第2 6圖及第2 7圖是顯示在便池部形成積水的 狀態下僅使用於洗淨水水槽所積存的洗淨水而進行洗淨時 所得到的資料（實驗結果）。 在沖水馬桶，一般地具有洗淨限度A、搬運限度B、 以及功能限度D，在使用迴旋流的沖水馬桶，更加上具有 水飛濺限度E，並且必須要滿足這些限度値。 關於這些限度値，說明比較根據本實施形態的沖水馬 桶（水槽容量6 L )與根據先前技術的沖水馬桶（以從設 置於箱型馬桶邊緣（box rim )的多數的孔進行吐水的型 式的水槽容量6 L )。 洗淨限度A係馬桶邊緣洗淨水將便池部淸洗一周的 -27- (24) 1247838 限度値，也就是說，馬桶邊緣洗淨水可將缽碗面的全 淫的馬桶邊緣吐水量的限度値。如第2 6圖所示，雖 淨限度A在先前技術是1 · 3 L，但是在本實施形態是 (二R 1 +R2 )，變成更少的馬桶邊緣吐水量。 搬運限度B是在便池部將代用穢物去除，以馬桶 洗淨水可搬運至排水通道（收集器（trap ))的馬桶 吐水量的限度値，具體地，在穢物承接面將代用穢物 去除，以馬桶邊緣洗淨水，可使之移動至積水部的馬 緣吐水量的限度値。 而且，代用穢物是近似在健康狀態正常之際的糞 將由佔糞便的8成以上的水分與有機成分及灰分所組 固態物還原的硬度或將形態調整者。 如第2 6圖所示，搬運限度B雖然在先前技術是 ，但是在本實施形態是1 · 0 L ( = R 1 + R2 )，變成更 馬桶邊緣吐水量。 功能限度D是可讓代用穢物乾乾淨淨地排出的 吐水量的限度値。如第26圖所示，該功能限度D是 施形態與先前技術兩者都是3.0L。 水飛濺限度E是從馬桶邊緣的洗淨水幾乎朝水平 飛濺出（特別地，朝馬桶前端部飛濺出洗淨水）的馬 緣吐水量的限度値。水飛濺是在設置於箱型馬桶邊 box rim )的多數的孔進行吐水的型式的先前技術是 發生，僅適用於採用旋流的本實施形態。如第26 示，水飛濺的限度値是對每次各馬桶邊緣吐水量判斷 面潤 然洗 0.5L 邊緣 邊緣 40g 桶邊 便， 成的 1 .8L 少的 噴射 本實 方向 桶邊 緣（ 不會 圖所 ，在 -28- (25) 1247838 本實施形態是2 · 3 L (第1吐水口的吐水量R 1 )。 另外，在第2 6圖，係顯示作爲本實施形態的實施例 C，馬桶邊緣吐水量R ( = R1 + R2 )爲2.0L，噴射吐水量 Z爲4.0 L的沖水馬桶，該沖水馬桶是滿足洗淨限度A、 搬運限度B、功能限度D、及水飛濺限度E的全部的限度 〇 第2 7圖是顯示馬桶邊緣吐水量及噴射吐水量與搬運 限度B、功能限度D、及水飛濺限度E的關係的線圖。 如第2 7圖所示，在先前技術，噴射吐水量爲功能限 度E) /在3.0L以上，而且馬桶邊緣吐水量R爲搬運限度 B —在1 . 8 L以上。另一方，在本實施形態，噴射吐水量爲 功能限度D在3.0 L以上’而且馬桶邊緣吐水量R ( = R1 + R2 )爲搬運限度B在1 .0 L以上。另外’馬桶邊緣吐水 量R1 (或是R2)爲水飛濺限度E在未滿2.3L。在第27 圖，更加上也顯示水槽容量爲6L的實施例C所取得的馬 桶邊緣吐水量R及噴射吐水量z的値。 如以上說明，在本實施形態，因爲可使搬運限度B從 先前的1.8L減少至1.0L，所以此部份’可將洗淨水進行 節水，並且變成能使用節水型的水槽（水槽容量4〜6 L ) 。另外，在相同水槽容量（例如6 L )的情況’因爲噴射 吐水量可以更多，所以此部份’可使虹吸提早地發生’可 有效果地進行穢物的洗淨排出。 在本實施形態，如第2 6圖所示，藉由將馬桶邊緣吐 水量R與噴射吐水量Z的分配（比率）設定在水槽容量 -29- (26) 1247838 6 L 的情況，（1 7 % : 8 3 % )〜（5 Ο % : 5 Ο % )的範圍， 可滿足搬運限度B及功能限度D的兩方的限度。 而且，在本實施形態，關於馬桶邊緣吐水量R，從第 1吐水口 1 1所吐水的吐水量R1係比第2吐水口 12所吐 水的吐水量R 2還要讓更多的洗淨水吐水的方式，設定有 該開口的大小。該吐水量R1與吐水量R2的分配（比率 )係與從各吐水口至下一個的吐水口的迴旋流的距離幾乎 成比例的方式設定。 在本實施形態，第1吐水口 Π與第2吐水口 1 2，因 爲配置在上述的較佳位置，所以在馬桶邊緣吐水量R之中 ，吐水量R1與吐水量R2的分配（比率）爲（5 5 % : 4 5 %)〜（70% : 30%)的範圍較佳。 接著，藉由第2 8圖來說明本發明的第8實施形態。 第 2 8圖係顯示根據本發明的第 8實施形態之混合（ h y b r i d )式的沖水馬桶之縱剖面圖。 第8實施形態雖然與上述第7實施形態的基本構造相 同’，但是朝第1及第2吐水口的洗淨水係從水管配管被供 給，另一方，朝噴射孔的洗淨水是製作成以洗淨水水槽內 的洗淨水所供給的方式之點不同。以下，關於這些事項， 來具體地說明。 如第2 8圖所示，本實施形態的沖水馬桶具備有洗淨 水水槽8 0，並且朝第1吐水口 1 1及第2吐水口 12的洗 淨水是從水管配管所供給，另一方，朝噴射孔8的洗淨水 是製作成以在洗淨水水槽8 0內所積存的洗淨水所供應的 -30- (27) 1247838 方式。 在洗淨水水槽80的底部是形成有開口 3a，製作成該 開口 3 a藉由球狀的排水閥82可開閉的方式。該排水閥 82是藉由鎖鏈84連接於電動馬達86，藉由操作開關87 的操作，讓電動馬達86驅動，使排水閥82上升，而製作 成將洗淨水水槽8 0內的洗淨水經由導水通道3及通水通 道36而可供給至噴射孔8的方式。而且排水閥82是與浮 筒（未圖示）連結，製作成洗淨水水槽8 0內的水位在預 定以下之前將開口 3 a開放的方式。 在洗淨水水槽8 0內，插入有水管配管8 8，該水管配 管8 8是在水槽內部分歧成第1分歧管90及第2分歧管 92，個別地設置有電磁閥94、96。第1分歧管90是在洗 淨水水槽8 0內開口，將自來水供給至水槽內，另一方， 第2分歧管92是分別與馬桶邊緣連接孔63、67，製作成 將自來水從水管配管8 8直接地供給至第1及第2吐水口 1 1、1 2的方式。 另外，沖水馬桶具備有控制裝置9 8，在該控制裝置 98，輸入有檢測操作開關8 7的操作的檢測訊號，據此， 對電磁閥94、96輸出有將這些電磁閥的開閉操作進行的 操作訊號及電動馬達8 6的驅動訊號。具體地，在馬桶使 用後一旦操作有操作開關8 7時，首先開啓操作有電磁閥 96，並且從水管配管8 8的自來水作爲洗淨水而經由第2 分歧管92，而供給至第1及第2吐水口 1 1、12。接著， 差後數秒，驅動有電動馬達8 6，並且排水閥82上升，藉 -31 - 1247838 (28) 此’讓洗淨水水槽80內的洗淨水供給至噴射孔8，並且 虹吸作用發生，排出有穢物。其後，洗淨水水槽8 0內的 水位降低’而排水閥8 2將開口 3 a關閉，其後，藉由從第 2分歧管92所供給的洗淨水來形成有在便池部對封水必 要的積水面，其後，關閉操作電磁閥9 6，而且開啓操作 電磁閥9 4，而對已騰空的洗淨水水槽8 0內積存洗淨水。 而且在如第2 8圖所示之沖水馬桶之中，替代電磁閥 94，而對應於洗淨水水槽8 0內的水位，使用將機械式第 1分歧管90的吐水進行ON · OFF的球形閥門（ball tap valve )也可。 該第8實施形態雖然與上述第7實施形態在基本上是 同樣的作用奏效，但是更加上，因爲混合（hybrid )式的 沖水馬桶，所以洗淨水水槽 8 0內的洗淨水是僅供給至噴 Μ__孔8，並且因爲對第1及第2吐水口 11、12是製作成 從水管配管直接供給自來水的方式，所以可將洗淨水水槽 8 0更小型化。而且，因爲將洗淨水水槽內的洗淨水的全 部供給至噴射孔8的同時，在藉由對第1及第2吐水口 11、1 2的洗淨水的供給來使便池部內的積水迴旋之後進 行對噴射孔8的洗淨水的供給，所以即使水槽內的洗淨水 的水量變少也可使虹吸作用確實地發生。 另外，在本實施形態，因爲藉由控制裝置9 8，可將 從第1及第2吐水口 1 1、1 2的馬桶邊緣吐水及從噴射孔 8的噴射吐水之個別的時機、吐水量（分配比）控制，所 以將從噴射孔8的吐水與從第1及第2吐水口 1 1、1 2的 -32- (29) 1247838 吐水同時地進行的方式也可。 接著，藉由第29圖及第30圖來說明本發明的第9實 施形態。第2 9圖係顯示根據本發明的第9實施形態之水 管直壓式的沖水馬桶之縱剖面圖、第3 0圖係顯示針對根 據第9實施形態的沖水馬桶的馬桶邊緣吐水及噴射吐水的 時機之線圖。 第9實施形態是雖然與上述第7實施形態及第8實施 形態的基本構造相同，但是朝第1及第2吐水口的洗淨水 及朝噴射孔的洗淨水的兩者從水管配管所供給之點不同。 以下，關於這些事項，來具體地說明。 如第2 9圖所示，根據本實施形態的水管直接連接式 的沖水馬桶是具備有從供水源的水管配管1 〇〇用來將洗淨 水供給至馬桶的洗淨水控制裝置1 02。該洗淨水控制裝置 102係首先具備配置在與水管配管100的連接部，並且用 來將供水壓的變動消除而維持一定的流量的定流量閥1 〇4 。藉由該定流量閥1 04，即使水管配管1 00的供水壓變動 ，第1及第2吐水口 1 1、1 2及在噴射孔8所供給的洗淨 水的流量會經常保持預定之一定的流量。 在洗淨水控制裝置1 02之中，定流量閥1 04的下游側 是分歧有馬桶邊緣用配管106及噴射用配管108，這些馬 桶邊緣用配管106及噴射用配管108是具備用來將各個的 流路開閉的電動閥1 1 〇、1 1 2。這些電動閥1 1 0、1 1 2是製 作成控制有各個的開閉時機的方式。 馬桶邊緣用配管1 06是在其下游側再分歧成第1馬桶 -33- (30) 1247838 邊緣配管106a及第2馬桶邊緣配管l〇6b。第1馬 配管106a是製作成設置在馬桶本體內’並且經由 管所形成的第1馬桶邊緣通水通道1 1 4而對第1 1 1供給洗淨水的方式，另一方，第2馬桶邊緣配" 是製作成設置在馬桶本體內，並且經由藉由配管所 第2馬桶邊緣通水通道1 1 6而對第2吐水口】2供 水的方式。 另外，噴射用配管1 〇8是製作成設置在馬桶本 並且經由藉由配管所形成的噴射通水通道Η 8而對 8供給洗淨水的方式。 而且，設置有洗淨開關（未圖示）。 接著，根據第9實施形態的洗淨水控制裝置來 桶邊緣吐水及噴射吐水的時機控制的內容。 在第3 0圖之中，實線是藉由馬桶邊緣用配管 電動閥1 1 0的開閉來顯示馬桶邊緣吐水的流量，虛 藉由噴射用配管1 〇 8的電動閥1 1 2的開閉來顯示噴 的流量。 如第3 0圖所示，一旦有利用洗淨開關的供水 ，在時刻t0之中，使馬桶邊緣用配管1 06的電動 開閥而以預定的流量從第1及第2吐水口 1 1、1 2 水。將該狀態維持預定的時間而將便池部2的穢物 落入，另外，使積水迴旋之後，在時刻11之中， 與使定流量閥1 04開閥的同時，使噴射用配管1 〇8 閥1 1 2開閥來以預定的流量由噴射孔8進行吐水。 桶邊緣 藉由配 吐水口 i 106b 形成的 給洗淨 體內， 噴射孔 說明馬 106的 線是是 射吐水 指令時 閥110 進行吐 朝積水 藉由在 的電動 雖然由 •34- (31) 1247838 於從該噴射孔8的吐水來藉由虹吸作用讓穢物排出，但是 從噴射孔8的吐水一旦可一定時間進行時，在時刻12之 中’將電動閥1 1 2的開放程度稍微調節而將流量比預定的 流量變少，爲了將該變少的流量使用於馬桶邊緣吐水，所 以僅將電動閥1 1 0開閥。其後，經過了預定時間之後在時 刻t3之中，將電動閥1 12開閥的同時，將電動閥1 10全 開，而將從第1及第2吐水口 1 1、1 2的吐水再開。將預 定的流量的馬桶邊緣吐水（便池供水）^續預定時間之後 在時刻t4之中，將電動閥1 1 〇閉閥而將一連串的洗淨動 作結束。 在針對該第9實施形態的上述馬桶邊緣吐水及噴射吐 水的時機控制，在從噴射孔8的吐水結束之前（時刻t3 ) 也從第1及第2吐水口 1 1、1 2進行吐水（重疊（〇 v e r 1 a p ))的方式進行，在從噴射孔8的吐水開始初期將搭載於 穢物承接面的穢物等以從第1及第2吐水口 1 1、1 2的吐 水洗淨而以虹吸作用朝馬桶外排出的方式進行。 可是，第9實施形態是不限定於此，沒有如此之馬桶 邊緣吐水與噴射吐水的重疊（overlap )，僅只，從馬桶 邊緣用配管1 〇 6的供水—噴射用配管1 0 8的供水—從馬桶 邊緣用配管1 06的供水之所說的吐水模式也可，而且’將 從噴射孔8的吐水與從第1及第2吐水口 1 1、1 2的吐水 同時地進行的方式也可。 該第9實施形態可與上述第7實施形態及第8實施形 態同樣的作用奏效'而且，除此以外，因爲由於是水管直 -35- (32) 1247838 壓式的沖水馬桶，不需要洗淨水水槽，所以可提供具有小 型化的槪觀之沖水馬桶，而且，因爲可將馬桶邊緣吐水與 噴射吐水的吐水時機自由地設定而進行供水的控制，所以 可進行更有效率的洗淨。另外，即使自來水的水壓降低的 情況，因爲設置有2個馬桶邊緣吐水口，所以即使自來水 爲低水壓也可進行確實的洗淨之所說的效果也會發生。 第3 1圖係顯示本發明的實施形態之沖水馬桶的馬桶 邊緣部的其他之例的部份剖面圖。在本發明的上述實施形 態之沖水馬桶，如第2圖等所示，雖然馬桶邊緣6的內側 面6 a朝向內方傾斜延伸而作爲馬桶邊緣6的突出形狀， 但是在上述第1乃至第9之本實施形態。並不限定於此， 如第31圖所示，馬桶邊緣6的下面6b朝向內方呈水平方 向延伸而作爲突出形狀也可以。 【發明效果】 如以上說明根據本發明的沖水馬桶的話，即使爲水槽 式，另外’即使爲水管直接連接式，藉由洗淨水可充分地 遍佈到迴旋流的終點部，可有效果地進行便池部的洗淨及 穢物的排出。而且，即使在使用了節水型的水槽的情況， 可使充分的洗淨功能及穢物排出功能之兩方滿足。 【圖式簡單說明】 第1圖係顯示根據本發明的第1實施形態的沖水馬桶 之平面圖。 -36- (33) 1247838 第2圖係第1圖所示之沖水馬桶的縱剖面圖。 第3(a)〜（〇圖係沿著第1圖的各個線A— A〜 線E — E而看見的部分剖面圖。 第4圖係顯示根據本發明的第2實施形態的沖水馬桶 之平面圖。 第5圖係第4圖所示之沖水馬桶的縱剖面圖。 第6 ( a )〜（e )圖係沿著第4圖的各個線A — A〜 線E - E而看見的部分剖面圖。 第7圖係顯示根據本發明的第3實施形態的沖水馬桶 之平面圖。 第8圖係第7圖所示之沖水馬桶的縱剖面圖。 第9 ( a )〜（d )圖係沿著第7圖的各個線A — A〜 線D — D而看見的部分剖面圖。 第1 〇圖係顯示根據本發明的第4實施形態的沖水馬 桶之平面圖。 第1 1圖係第1 0圖所示之沖水馬桶的縱剖面圖。 第1 2 ( a )〜（d )圖係沿著第1 〇圖的各個線A — A 〜線D — D而看見的部分剖面圖。 第1 3圖係顯示根據本發明的第5實施形態的沖水馬 桶之平面圖。 第1 4圖係第1 3圖所示之沖水馬桶的縱剖面圖。 第1 5 ( a )〜（d )圖係沿著第1 3圖的各個線A 一 A 〜線D — D而看見的部分剖面圖。 第1 6圖係顯示根據本發明的第6實施形態的沖水馬 -37- 1247838 (34) 桶之平面圖。 第1 7圖係第1 6圖所示之沖水馬桶的縱剖面圖。 第1 8 ( a )〜（d )圖係沿著第1 6圖的各個線A — A 〜線D - D而看見的部分剖面圖。 第1 9圖係顯示根據本發明的第7實施形態之具備有 洗淨水水槽的沖水馬桶之正面圖。 第20圖爲第19圖的平面圖。 第2 1圖係將本發明的第7實施形態的便池部（棚部 )的位置依據任意的位置# 0〜# 1 7來顯示的平面圖（水 槽係省略未圖示）。 第22 ( a)〜（f)圖係包含在任意的位置所看到的棚 部之便池部的部份剖面圖。 第2 3圖係將針對本發明的第7實施形態的棚部的寬 之棚寬沿著# 〇〜# 1 7的位置而顯示之線圖。 第24圖係將針對本發明的第7實施形態的棚部與穢 物承接面之間的曲面的曲率沿著# 〇〜# 1 7的位置而顯示 之線圖。 第2 5圖係根據本發明的第7實施形態來將迴旋流的 流動的樣子沿著# 〇〜# 1 7的位置而顯示之平面圖。 第2 6圖係顯示根據具備本發明的洗淨水水槽的實施 形態來針對沖水馬桶的洗淨限度A、搬運限度B、以及功 能限度D等之圖。 第2 7圖係顯示針對具備本發明的洗淨水水槽的實施 形態的馬桶邊緣吐水量及噴射吐水量的範圍之線圖。 •38- 1247838 (35) 第2 8圖係顯示根據本發明的第8實施形態之混合（ hybrid )式的沖水馬桶之縱剖面圖。 第2 9圖係顯示根據本發明的第9實施形態之水管直 壓式的沖水馬桶之縱剖面圖。 第3 0圖係顯示針對根據第9實施形態的沖水馬桶的 馬桶邊緣吐水及噴射吐水的時機之線圖。 第3 1圖係顯示本發明的實施形態之沖水馬桶的馬桶 邊緣部的其他之例的部份剖面圖。 〔符號說明〕 1 :裙側部 2 :便池部 3 :導水通道 3a :開口 4 :排水通道 4a :排水通道入口 4b :上升通道 4c :下降通道 5 :穢物承接面 5 a :乾燥面 6 :馬桶邊緣 6 a :內側面 7 :壓入洗淨水吐水口 8 :噴射孔 -39- 1247838 (36) 1 1 :第1吐水口 1 2 :第2吐水口 3 0a :上部導水通道 3 0b :下部導水通道 3 1 :側壁 3 1a :導引部 32， 34， 62:隔壁 33， 35， 80a ：開口 36，65，66:通水通道 6 1 :底面開口 63，64 :馬桶邊緣連接孔 63a，64a:通水通道 6 7，6 9，7 0 :馬桶邊緣連接孔 67a， 67b， 69a， 69b， 70a， 70b， 70c:通水通道 6 8 :隔壁 8 〇 :洗淨水水槽 8 2 :排水閥 8 4 :鎖鏈 8 6 :電動馬達 8 7 :操作開關 8 8 :水管配管 90 :第1分歧管 92 :第2分歧管 9 4，9 6 :電磁閥 -40- (37) 1247838 98 :控制裝置 1 〇 〇 :水管配管 102 :洗淨水控制裝置 1 〇 4 :定流量閥 106 :馬桶邊緣用配管 1 〇 8 :噴射用配管 1 1 0 :電動閥1247838 (1) Field of the Invention [Technical Field of the Invention] The present invention relates to a flush toilet, and in particular to a flush toilet for forming a swirling flow for washing and discharging of waste. [Prior Art] In the past, a general flush toilet has a rectangular cross-sectional toilet edge on the upper edge portion, and the inside of the toilet edge is regarded as a water passage passage, and at the same time, a washing water is formed under the toilet edge toward the booty receiving surface. A hole or slit that spits water. However, in the flush toilet described above, the boundary between the lower surface of the toilet edge and the boot receiving surface is a dead angle from above, especially since the washing water does not flow in the lower side of the toilet edge, so The so-called problem that the sputum is likely to remain, and because the boundary portion is not easily visible, there is a case where the coating of the glaze is incomplete, which is also a cause of contamination adhesion, and the problem of the conventional flush toilet is solved. Therefore, the applicant of the present invention proposes a flush toilet having a new structure in which the inside of the toilet is not used as a water passage in accordance with the publication of the patent No. WO 09 8/1 6 696 (Patent Document 1). The flush toilet is formed into a smooth continuous shape by the inner side of the toilet rim and the boot receiving surface of the toilet bowl portion, without a hidden portion, and the supply of the washing water to the toilet bowl portion is A spout is installed in one of the rear parts of the pool, and the washing water is spouted from the spout to the boundary between the edge of the toilet and the booty surface to form a swirling flow, and the object is -5 - (2) 1247838 The entire surface of the receiving surface is carried out in such a manner that the washing water is distributed. In the above-mentioned Japanese Patent Publication No. WO098/16696, the inner side surface of the rim of the toilet is formed into a protruding shape to prevent splashing of the washing water toward the outside of the toilet. In addition, since the distance at which the washing water is rotated for one week becomes long, it is necessary to have a high water discharge pressure, and there is no degree of freedom in shape in order to make it leak-free. Therefore, it is also proposed to provide a water spouting port on the left and right sides of the rear portion of the toilet bowl, and to supply the water spout from the water supply source to the right and left. Japanese Patent Publication No. Hei 9-2525 (Patent Document 2) discloses a method in which a dispenser is disposed in a lower portion of a low water tank, and bubble-distributed water (washing water) is supplied to the toilet bowl portion side by side. Flush the toilet. Further, Japanese Laid-Open Patent Publication No. 2000-966-8 (Patent Document 3) discloses a flush toilet in which a plurality of water spouting ports are provided and a plurality of spouting ports are formed to form one swirling flow. Specifically, the spouting ports are provided at two locations of the front end portion and the rear end portion of the bowl portion, or at the front end portion, the rear end portion, the right central portion, and the left central portion of the toilet portion. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. 2000-96689 (Patent Document 3). Problem to be solved -6 - (3) 1247838 When the flushing water in the water tank is supplied to the toilet by the flush toilet of the washing water, the amount of water in the water tank is reduced as the washing progresses, so it is inevitable The water pressure is lowered. Because it is necessary to ensure a sufficient swirling flow in order to clean, the amount of water discharged from one spouting water is excessively washed in the initial stage of washing, and the water is splashed out of the toilet. The swirling flow with the washing water in the late stage of washing cannot be sufficiently spread to the end portion, and it is not sufficient for the cleaning of the bowl portion. In the flush-connected flush toilet that supplies the washing water from the water pipe to the toilet, the toilet water is washed by the swirling flow, and the washing water from the water pipe is g-flow valve or the like. Since the flow rate is reduced, the amount of water in the washing process can be suppressed. However, when the water pressure of the tap water supplied to the spout is low, the swirling of the washing water is not sufficient, so that the washing of the toilet cannot be performed. The problem is indeed carried out. In order to solve this problem, it is preferable to provide a plurality of spouts, but it is disclosed in the patent document WO 98/1 66 96 (Patent Document 1) or Japanese Patent Laid-Open No. Hei 9- 1 25 5 02 (Patent Literature) 2) In the disclosed method, in the structure in which the dispenser is divided into left and right and the washing water is spouted, since the swirling flow in two opposite directions is formed, the washing water collides with the center portion of the toilet and is bounced. Oh, there is also a problem that the so-called siphon effect is smooth. Further, Japanese Laid-Open Patent Publication No. 2000-9668 (Patent Document 3) discloses a method in which a plurality of water spouting ports are used to form a swirling flow of one direction, but it is not possible to efficiently perform only a plurality of spouting ports. The washing of the bowl part (the bowl surface) required for the flush toilet and the handling of the waste (4) 1247838 are discharged, and no specific configuration is provided which can satisfy these, for example, the position of the spout and the spout The method of supplying the washing water has practical problems. On the other hand, in recent years, the flushing type for household use, the water-saving type with a sink capacity of 6L to 8 L has become the mainstream, and the amount of washing water supplied is less than that of the previous type of water tank, so after the flushing starts It is necessary to cause the siphon action to occur early and discharge the waste. If the occurrence of the siphon action is delayed, the discharge capacity of the subsequent part of the waste is lowered. In order to cause the siphon action to occur early, it is expected to perform a siphon jet type in which the washing water is directly supplied from the injection hole opposed to the inlet of the discharge passage. However, in the case of the siphon jet type, it is necessary to supply more water than the spouting port which forms the swirling flow in the injection hole. For this reason, the amount of water supplied to the spouting port may cause insufficient, and the washing of the bowl portion (the bowl surface) may be caused. The net change is not enough for the so-called extremely basic problem. In this way, the two sides of the flushing function and the waste discharge function of the bowl surface are the most basic matters in the flush toilet, and the flush toilet using the water-saving sink that can solve such a problem is strongly viewed. . Therefore, an object of the present invention is to provide a washing machine which can effectively clean the urinal portion by sufficiently spreading the water to the end portion of the swirling flow even if it is a water tank type. The toilet flushed out of the booty. SUMMARY OF THE INVENTION An object of the present invention is to provide a flush bucket which satisfies both the washing function and the waste discharge function even when a water-saving type water tank is used. (5) 1247838 [Means for Solving the Problem] In order to achieve the above object, the present invention relates to a flushing of a toilet by washing a toilet with a predetermined amount of washing water accumulated in a washing water tank. The toilet has an object receiving surface having a bowl shape and a toilet edge portion in which an inner peripheral surface of the upper edge portion protrudes inward, and between the toilet edge portion and the boot receiving surface a urinal portion of the shed formed; and a drainage passage connecting the inlet below the urinal portion and discharging the sputum by siphoning; and squirting the washing water on the shed portion of the urinal portion and forming a maneuver a first jetting unit that flows the water; and a second jetting unit that discharges the washing water in the same direction as the swirling direction of the swirling flow in the shed portion of the bowl; and the washing water is supplied from the washing water tank (1) The first water passage of the water discharge unit; and the second water passage for supplying the washing water from the washing water tank to the second jetting unit. According to the invention thus constituted, since the inner peripheral surface of the rim portion of the toilet is formed to protrude inwardly, the squeaking of the toilet can be easily performed as in the previous blind corner portion, and the toilet can be kept at all times. Clean state. Then, since the two jetting units are provided, the swirling distance of the washing water spouted from the one jetting unit becomes shorter. When the washing is performed, even if the head pressure of the water tank is lowered, the washing water can be sufficiently distributed to the swirling flow. The end point, so you can wash the urinal part (钵 bowl noodles) enough. In addition, "the first water spouting portion and the second water spouting portion" are used to squirt the washing water in the shed portion of the bowl portion, and the swirling flow is formed, so that it is compared with the case where two swirling flows are formed. The -9-(6) 1247838 swirling flow is formed toward the inlet of the drainage channel, and the sputum in the urinal portion is concentrated toward the vicinity of the swirling center of the swirling flow, and can be effectively guided toward the drainage channel by means of The siphon effect is effectively discharged toward the outside of the toilet. In the present invention, it is preferable that the second water passage is reversed and communicated with the second jet unit. According to the present invention, the second water passage is connected to the second jetting unit by reversing the inside of the rim portion of the toilet. Therefore, the second water passage for supplying the washing water to the second jetting unit is not surrounded. In the present invention, it is preferable that the injection hole portion provided so as to spout water toward the inlet of the drainage channel is required to reduce the internal friction of the rim portion of the long-distance toilet. According to the present invention, the siphon action can be generated in advance by the spouting from the injection hole portion toward the inlet of the drain passage, and the use of the water-saving type water tank becomes possible. In the present invention, the first jetting unit is disposed in the vicinity of the position where the small and the curvature of the bowl portion on one side is changed to the center in the front-rear direction of the bowl portion, and the second jetting unit is disposed in the slave. It is preferable that the large curvature of the bowl portion on the other side is near the position where the small curvature changes. The urinal part is generally elliptical in shape, and the front and rear fields are small in curvature, and the curvature is large in the field on the right side and the left side of the plan view. In the present invention, the first water spouting portion is disposed in the vicinity of the position where the small and the curvature of the toilet bowl portion on one side is changed to the center in the front-rear direction of the toilet bowl portion, and the second jetting portion is disposed. From the side of the other side of the urinary -10- (7) 1247838 part to the position where the small curvature changes, 1 the washing water spouted by the spouting part, and the urinal part is washed (for example, from the front In the case of the small-sized area of the left side, the side of the other side (for example, the area which is large in the front, and the washing water which is spouted by the second spouting part with the curvature of the remaining rear end is washed, In the present invention, the amount of water discharged from the first jetting unit is spit compared to the edge of the toilet spouted from the second jetting unit. The washing water is used to clean the urinal part by the washing water that is spouted from the second spouting part, and the first sputum is easily formed from the urinal part. The front end side faces the drain port), and by the place The mainstream part is formed to function to press the floating object into the drainage channel 4. In the present invention, the amount of water discharged from the first jetting unit is 〇. 6~2. 3 L, the amount of water discharged from the second spouting unit is 〇. 4~1. 2 L is preferred. According to the invention thus constituted, the amount of water discharged by any of the first water discharge units is not more than 1 and 3 L. Therefore, the toilet edge of the first and second water discharge units is at least 1. 〇L, so that the washing water can be spread over: Therefore, by using the side of one of the first side, the curvature of the front end, the curvature of the right side is used, so that the amount of water spouted from the toilet edge of the urinal part can be used. In many cases, it is preferable to squirt the water from the first water and let the rest be washed. Therefore, it is possible to confirm the flow of the water spouted by the nozzle (the main part of the sputum, especially the toilet rim spouting the edge of the toilet spit and the second spit In the F, the total amount of water spattering and water spouting is caused by the entire circumference of the i-bucket portion. -11 - (8) 1247838 Here, in the present invention, water is spouted from both the first spouting portion and the second spouting portion. The amount of water spouted at the edge of the toilet is at least 1. 0 L is preferred. According to the invention thus constituted, the total amount of water discharged from the toilet edge of the first and second jetting units is at least one. 〇L, so the washing water can be spread all over the edge of the toilet. In the present invention, the amount of jet water discharged from the injection hole portion is preferably more than the amount of water discharged from the toilet edge of both the first jetting portion and the second jetting portion. According to the present invention, the amount of water discharged from the injection hole portion is larger than the amount of water discharged from the toilet edge of both the first water discharge unit and the second water discharge unit. In this case, the siphon action takes place in advance, and the use of a water-saving sink becomes possible. In the present invention, when the water tank capacity of the washing water tank is 6 L, the amount of the toilet edge spouted from both the first spouting unit and the second spouting unit is 1 to 3 L, and the injection hole portion is provided. The jetting water discharge amount of the spit water is preferably 5 to 3 L. According to the present invention, the 3 L ejection water discharge amount necessary for the siphon generation is ensured to be 3 L, and the necessary 1 L of the toilet edge spout can be ensured in order to spread the washing water over the entire circumference of the toilet rim portion. The amount of water. In the present invention, the shed portion of the bowl portion is preferably formed such that the width thereof changes so that the main portion of the washing water discharged from the first jetting portion flows toward the inlet of the drain passage. -12- (9) 1247838 In the present invention, the width of the washing water is discharged from the main flow portion of the washing water from the first jetting unit toward the inlet of the drain passage, so that the width thereof changes. The amount of water discharged from the injection hole portion and the amount of water (the amount of water in the main flow portion) from the jet edge of the first and second jetting portions are almost simultaneously, and are supplied to the drain passage. The drainage channel allows the boot to 'in particular guide the floating cargo to the drain channel. In the present invention, the width of the shed portion of the bowl portion is formed to have a wide two-side field centering on the front-rear direction of the bowl portion, and a narrow front end portion is preferably formed in the bowl portion. According to the present invention, the shed portion of the toilet bowl can be easily moved in such a manner that the main flow portion of the washing water spouted from the first jetting portion flows toward the inlet of the drain passage. In the present invention, the shed portion of the bowl portion is inclined downward, and the inclination angle thereof is within a range of ～15 degrees downward. The present invention is a flush toilet that washes a toilet and discharges the waste by the washing water supplied from the water pipe, and has a boot receiving surface having a bowl shape and an inner peripheral surface of the upper edge portion. a toilet rim portion protruding toward the inner side, and a urinal portion of the shed formed between the rim portion of the toilet and the boot receiving surface; and connecting the inlet below the urinal portion, and simulating the stolen object a drain passage that acts to discharge; and a first jetting portion that spouts water to the washing water in the shed portion of the bowl portion and forms a swirling flow; and washes in the same direction as the swirling direction of the swirling flow in the shed portion of the bowl portion The second spouting unit that discharges the water from the water; and the thirteenth to the first spouting unit from the water pipe, the thirteenth to the first spouting unit; and the second water spout from the water pipe to the second Among the second water passages of the water discharge unit, the second water passage is reversed to communicate with the second water passage of the second water discharge unit. According to the present invention configured as described above, since the toilet can be easily swept, the toilet can be easily maintained in a clean state. Then, even if the water pressure of the tap water is lowered, the washing water can be sufficiently obtained. The ground is spread to the end of the swirling flow to further improve the siphon effect. Further, the present invention preferably has a constant flow rate means for supplying a flow rate of the washing water from the water pipe to the first water passage and the second water passage. According to the invention thus constituted, it is possible to suppress fluctuations in the amount of water during the washing process. Further, the present invention further includes an injection hole portion provided to discharge water toward the inlet of the drainage channel, and the water discharge from the injection hole portion is delayed or more than the water discharge from the first water discharge portion and the second water discharge portion. The control means performed are preferred. In the present invention, the dirt (dirty) adhering to the boot receiving surface is transported to the drain passage side by the spouting water of the first jetting unit and the second jetting unit, and thereafter With the siphon action of the spouting water from the injection hole portion, the dirt (dirt) can be reliably discharged. In the present invention, the flush toilet which washes the toilet and discharges the waste by the washing water accumulated in the washing water tank and the washing water supplied from the water pipe is provided with a bowl having a bowl shape a receiving surface, and a toilet edge portion of the upper edge portion whose inner peripheral surface protrudes inwardly, and a bowl portion of the shed portion formed between the edge portion of the toilet and the -14-(11) 1247838 booty receiving surface; And a drain passage for connecting the inlet to the bottom of the bowl portion, and discharging the waste by siphoning; and discharging the washing water supplied from the washing water tank at the inlet toward the drain passage. And a first water spouting portion that forms a swirling flow from the washing water supplied from the water pipe, and a swirling flow in the shed portion of the bowl portion, and a swirling direction of the swirling flow in the shed portion of the bowl portion a second water discharge unit that discharges water from the washing water supplied from the water pipe, and a first water discharge pipe that supplies the washing water from the water pipe to the first water discharge unit; and supplies the washing water from the water pipe. The second water passage to the second spouting unit It is characterized by it. In the first water discharge unit and the second water discharge unit, the first water discharge unit and the second water discharge unit supply the washing water from the water pipe, and the one of the injection holes is a so-called mixture that supplies the washing water from the washing water tank. In the flush toilet of the hybrid type, as in the above-described invention, since the toilet can be easily swept, it can be maintained in a clean state, and then, even if the water pressure of the tap water is lowered, the washing water can be washed. It is sufficient to spread to the end of the swirling flow, so that the bowl portion (the bowl surface) can be sufficiently washed. In addition, since the first water spouting portion and the second water spouting portion are formed so as to spout water in the shed portion of the toilet bowl portion and form one swirling flow, compared with the case where two swirling flows are formed, A swirling flow is formed toward the inlet of the drainage channel, and the dirt in the bowl portion is concentrated toward the vicinity of the swirling center of the swirling flow, and can be effectively guided toward the drainage channel, and the siphon effect can be effectively directed outside the toilet discharge. In the present invention, it is preferable that the water discharge from the injection hole portion is performed after the water discharge from the first water discharge -15-1247838 (12) portion and the second water discharge portion is delayed or simultaneously. According to the present invention, the dirt (dirty) adhering to the boot receiving surface is transported to the drain passage side by the jetting water of the first jetting unit and the second jetting unit, and is subsequently accompanied by The siphon (dirt) can be reliably discharged from the siphon action of the spouting water in the injection hole portion. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. First, a first embodiment of the present invention will be described with reference to Figs. 1 to 3 . Fig. 1 is a plan view showing a flush toilet according to a first embodiment of the present invention, and Fig. 2 is a longitudinal sectional view showing a flush toilet according to Fig. 1, and Figs. 3(a) to 6(e) are along A partial cross-sectional view of each line A - A to line E - E of Fig. 1 is seen. The flush toilet according to the first embodiment shown in Fig. 1 to Fig. 3 is a ceramic product having a glaze layer formed on its surface, and a skirt side portion 1 is formed at a lower portion thereof, and a front portion is formed in the upper portion of the upper half portion. The bowl portion 2 has a water guiding passage 3 formed in the upper rear portion, and a drain passage 4 is formed in the lower rear portion. The bowl portion 2 is a boot receiving surface 5 having a bowl portion and a toilet edge 6 constituting an upper edge portion, and a drying surface 5 a of the boot receiving surface 5, and a shed portion 6 c and an inner side surface 6 of the toilet rim 6 a is continuous in a smooth curved surface. Then, from the above, in a manner that does not become a dead corner, in addition, it is possible to simply wipe the inner side surface 6a using disposable paper or the like while washing, and the water is not splashed out. The inner side surface 6a of the toilet edge 6 • 16-1247838 (13) is a moderately protruding shape toward the inner side. At a point below the surface of the water which is the center of the waste receiving surface 5, the inlet 4a of the drain passage 4 is opened, and the ascending passage 4b is extended rearward from the drain passage inlet 4a, and the descending passage 4c is connected to the ascending passage 4b ( In the vertical pipe), the lower end of the descending passage 4c is connected to the discharge pipe via a connector (not shown). An opening 3a connected to a flash valve connected to a water storage tank or a water pipe is formed in the rear patio surface of the water conduit 3. Further, the water guiding passage 3 is narrowed in width by the left and right side walls 31, 3, and the side of the one side wall is provided with the supplied washing water to the other side (from the side) The guide portion 3 1 a in the toilet rim 6 on the left side of the pool portion 2 as viewed from the front side. In addition, the washing water guided toward the guiding portion 3 a in the front portion of the water guiding passage 3 is divided into the toilet edge connecting hole 63 3 which is divided upward and downward by the partition wall 6 2 in front of the water guiding passage side wall 31. 6 4, the plane of the flush toilet is rotated to the left (flow direction of the washing water), and after the partition wall 6 2 shown in the third (b) passes through the divided water passages 6 3 a, 6 4 a The lower water passage 6 3 a is connected to the first spouting port 1 , and the upper water passage 6 4 a is further passed through the toilet rim at the front of the toilet, and via the 3rd (c) and 3rd (d) The water passages 65 and 66 shown in the figure are connected to the second spouting port 1 2 . On the other hand, the washing water flowing in from the toilet edge connecting hole 63 flows through the bottom opening 6 of the water passage 6 3 a as shown in Fig. 3 (a), and supplies the washing water to the press cleaning. The water passage 7a of the water spouting port 7 is connected. The -17-1247838 (14) presses the washing water spouting port 7 toward the water surface opening', and the function of sprinkling water on the washing water is applied to the draining channel 4 in the direction in which it is pressed. The height position of the first and second spouts 1 1 and 1 2 is near the boundary between the drying surface 5 a of the boot receiving surface 5 and the inner side surface 6 a of the toilet rim 6 , and the front and rear positions are flat. In the first spouting port, the jetting direction of the washing water is forward, and in the second spouting port 12, the jetting direction of the washing water is rearward. In the manner of the toilet bowl 2, the washing water rotated counterclockwise in plan view is formed so as to form one swirling flow. In the first embodiment, the washing water supplied from the water supply source is separated and inflowed from the toilet edge connecting holes 63, 64, and one of the washing water flowing in from the toilet edge connecting hole 63 is through the bottom opening 6 1 is discharged from the bottom surface 2a of the bowl portion which is pressed into the washing water spouting port 7 toward the side of the drain passage inlet 4a, and the other is discharged from the first spouting port 11 through the water passage 63a. Further, the washing water that has flowed in from the toilet rim connecting hole 64 is discharged from the second spouting port 1 2 through the water passing passages 6 4 a, 65, and 6 6 and is discharged from the two spout ports 1, 12 The purified water is a swirling flow that is spread over the entire surface of the booty surface 5. Next, a second embodiment of the present invention will be described with reference to Figs. 4 to 6 . Fig. 4 is a plan view showing a flush toilet according to a second embodiment of the present invention, and Fig. 5 is a longitudinal sectional view of the flush toilet shown in Fig. 4, 'Fig. 6(a) to (e) A partial cross-sectional view of each line A-A to line E-E of Fig. 4 is seen. About the first. 2. Set. The same reference numerals are given to the same portions as those of the above-described first embodiment, and the description thereof is omitted. 18- 1247838 (15). In the second embodiment, the water surface that is pressed into the washing water spouting water portion is also opened upward, and the dirt, in particular, the dirt on the water collecting surface, in the direction in which the drainage channel 4 is pressed, is washed. get on. Further, the structures of the water passages 7a, 63a, 64a and the first; the first ones and the first ones are the same as those of the first embodiment. Next, the embodiment of the present invention will be described with reference to Fig. 7 through Fig. 9. Figure 7 is a plan view showing a toilet according to a third embodiment of the present invention, and Figure 8 is a plan view of the flush toilet shown in Figure 7, and Figures 9 (a) to (d) are shown in Figure 7 A partial cross-sectional view of the line D - D. Third embodiment The same components are denoted by the same reference numerals in the first embodiment. In the third embodiment, the weir that efficiently pushes the waste into the drain passage is provided at the point of the entrance to the drain passage. Further, in the third embodiment, the partition wall 34 divides the upper portion into three. The water guiding passage 30a and the lower water guiding passage 30b are supplied from the washing water of the water supply source to the lower water guiding passage 3 Ob by the opening 35 formed in the partition wall 34, and the partition wall 34 is the washing water of the air in the water passage. The involvement is to prevent the siphon from being emitted. Then, the upper water guiding passage 30a communicates with the water supply passage 64a for supplying the washing water to the twelfth water, and the lower water guiding passage port 7 is more than the third solid water flushing which will float in the water spouting water spouting port. The longitudinal section A - A ~ state, in contrast to the omission of the 4a opposite the injection hole 8 water conduit, and is made to supply the wash water by the delay of the nozzle 2 spout 30b and -19- (16) 1247838 The water passage 6 3 a to the first water discharge port 1 1 and the water passage 36 for supplying the washing water to the injection hole 8 are in communication. The washing water supplied in the lower water conduit 30b is discharged from the injection hole 8 via the water passage 36. The fourth embodiment of the present invention will be described with reference to the table 1 to the 12th. Fig. 1 is a plan view showing a flush toilet according to a fourth embodiment of the present invention, a longitudinal sectional view of a flush toilet shown in Fig. 1 '1' (a) to (d). The graph is a partial cross-sectional view taken along the respective lines A - A - D - D of the second diagram. In the fourth embodiment, the same portions as those in the third embodiment are denoted by the same reference numerals, and the description thereof will be omitted. In the fourth embodiment, as in the first embodiment, the water passages 36 that are partitioned upward and downward without supplying the washing water to the water passages 63a and 64a and the injection holes 8 are provided. It is carried out by feeding the washing water. Next, a fifth embodiment of the present invention will be described with reference to Figs. 13 to 15 . Fig. 1 is a plan view showing a flush toilet according to a fifth embodiment of the present invention, and Fig. 14 is a longitudinal sectional view of the flush toilet shown in Fig. 3, 15 (a) to (d) The figure is a partial cross-sectional view taken along line A-A to line D-D of Fig. 13. In the fifth embodiment, the same portions as those in the fourth embodiment are denoted by the same reference numerals, and the description thereof will be omitted. In the fifth embodiment, the washing water supplied from the water supply source is connected to the edge of the toilet provided on the left and right sides of the water guiding passage 3 by -20-(17) 1247838 holes 63, 67. The difference is that the I which flows into the toilet edge connecting hole 63 is rotated to the left in the plane view of the flush toilet, and the water flowing into the toilet edge connecting hole 67 is rotated to the right. The water that has flowed in from the toilet rim connecting hole 63 is discharged from the first spouting port 1 1 toward the mortal receiving surface 5 in a plan view to the left side via the water passage 63a. Further, the water flowing in from the toilet rim connecting hole 67 is reversed at the front end portion of the partition wall 68 via the water passage 67a, and is flushed by the second spouting port 1 2 toward the boot receiving surface 5 via the water passage 6 7b. The plane is rotated to the left and discharged. Thereby, since the path through which the water in the toilet rim 6 passes is shortened, there is an effect of preventing dew condensation. Further, since the air in the water passages 63a, 67a, and 67b of the first and second water discharge ports 1 1 and 1 and the water passage 36 in the injection hole 8 are replaced with the washing water in the pilot water, the air is replaced with the washing water. The first and second spouts 1 1 and 1 2 are discharged, so that the air in the water passage is not compressed. For this reason, the loss of energy of the water flow of the washing water can be reduced, and it is also advantageous for the quieting at the time of washing. Moreover, since the water passage structure at the edge of the toilet is simple, the inclination angle is set in the direction of gravity in the water passages 63a, 67a, and 67b, so that the washing water can be taken down a small amount of the spout after a long time after washing. The surface continues to discharge the water, and it is possible to suppress the formation of a scale-like scale stain on the boot receiving surface. Next, a sixth embodiment of the present invention will be described with reference to Figs. 16 to 18 . Fig. 16 is a plan view showing a flush toilet according to a sixth embodiment of the present invention, and Fig. 17 is a longitudinal sectional view of the flush toilet of the flush toilet shown in Fig. 16. 8( a ) to (d ) are partial cross-sectional views taken along line A - A to line D - D of Fig. 16. In the sixth embodiment, the same portions as those in the fifth embodiment are denoted by the same reference numerals, and the description thereof will be omitted. In the sixth embodiment, the toilet rim nip holes 69 and 70 are attached to the left and right sides of the upstream side of the opening 3 a of the water conduit 3, and the washing water supplied from the water supply source is provided by these. The toilet edge connecting holes 69, 70 are partially divided. The water flowing in from the toilet rim connecting hole 69 passes through the water passages 69a and 69b, and then is discharged from the first spouting port 1 to the boot receiving surface 5 in the plane of the flush toilet. Further, the water that has flowed in from the toilet rim connecting hole 70 is discharged from the second spouting port 12 toward the boot receiving surface 5 in the plane of the flush toilet by the water passages 70a, 70b, and 70c. In this embodiment, since the air in the water passages 36, 70a, 70b, and 70c in the water guiding water is replaced early with the washing water, and is discharged from the first: second water discharge ports 1 1 and 12, The air in the water passage will not be compressed. For this reason, the loss of energy of the water flow of the washing water can be reduced, and it is also advantageous for the quieting at the time of washing. Next, a seventh embodiment of the present invention will be described with reference to Fig. 19 through Fig. 25. Fig. 19 is a front view showing a flush toilet equipped with a washing water tank according to a seventh embodiment of the present invention, and Fig. 20 is a plan view showing a ninth drawing. The seventh embodiment is the same as the basic structure of the fifth embodiment (see Fig. 3 to Fig. 1), but is provided with a water-saving -22-(19) 1247838 type washing water tank (6L~). 8L) and the manner in which the width and inclination of the shed are changed along the flow of the lazy flow. Hereinafter, these matters will be specifically described. As shown in Fig. 19 and Fig. 20, the flush toilet is provided with a water-saving washing water tank (6L to 8L) 80. The washing water tank 80 is called a low-profile type (1 〇 w s i 1 h 〇 u e 11 e ) washing water tank, and the head pressure is lower than that of a general washing water tank. The washing water tank 80 is integrally formed with the flush toilet, that is, a one-piece toilet. For this reason, the opening 80a formed below the washing water tank 80 is a form which is formed to serve as the opening 3a of the water guiding passage 3. In the present embodiment, the shed portion 6c of the toilet bowl portion is used for washing the first and second water spout ports 11 and 12 in comparison with the mortise receiving surface 5 and the inclination is a horizontal direction in which the sloping portion is referred to. The path of the purified water swirling above the boot receiving surface 5 is inclined downward, and the inclination angle β is a portion facing downward to mean a range of 〜1 to 15 degrees, which is the shed width W. Fig. 2 is a plan view showing the position of the toilet bowl portion (shed portion) according to the seventh embodiment in accordance with an arbitrary position # 〇 to #1 7 (the water tank is omitted, not shown), and 22 (a) to (f) The figure includes a partial cross-sectional view of the urinal portion of the shed seen at an arbitrary position, and FIG. 23 is a wide shed of the shed portion according to the seventh embodiment along the #〇~#1 7 Fig. 24 is a line diagram showing the curvature of the curved surface between the shed portion and the boot receiving surface of the seventh embodiment along the position of # 〇 to #1 7 , Fig. 25 According to the seventh embodiment, the sample -23-(20) 1247838 of the flow of the swirling flow is displayed along the position of #0 to #17. In Fig. 21, the position of the shed portion 6c is indicated by #0 to #17. The interval between the respective positions is arbitrary, and the position of the first spouting port 1 1 is # 0 (= # 1 8 ), the second spouting port 1 2 is #1 3 , and the position of the front end portion of the bowl portion is #6, and the urinal portion. The position of the rear end is shown as #1 5 . Here, before explaining the shape of the shed portion, the arrangement positions of the first and second spout ports 1 1 and 12 will be described based on Fig. 2 . The bowl portion 2 (the shed portion 6c) is almost elliptical in shape, and is symmetrical with respect to the left side and the right side when viewed from the front, and substantially in the field of #1 7 to #4 and #8~#1 2 The field is relatively large in curvature, the other side, in the field of #4~#8 and the field of #1 2~#1 7 is relatively small curvature. When the arrangement position of the first and second water spouts 1 1 and 1 2 is described in relation to the magnitude of the curvature of the toilet bowl 2, the first spouting port 1 1 is disposed with the center of the front and rear direction of the toilet bowl 2 as a center. The side of the one side (in the second figure, the left side of the front view) has a small curvature to the vicinity of the position where the large curvature changes (#1 7) (# 7), and the second spout I 2 is a position (#1 3 ) disposed at a position (# 1 2 ) from a large curvature of the bowl portion on the other side (right side) to a small curvature change. In the present embodiment, the first and second water discharge ports 11 and 1 are disposed at these positions, and one of the toilet bowls is provided by the washing water spouted from the first spouting port 1 1 . The field of the curvature of the side (left side) (# 0 to # 4 ), the field of the curvature of the front end (# 4 to # 8 ), and the field of the other side (the right side) (# 8 ~ #1 2 ) Wash-24- (21) 1247838 The field of the curvature of the remaining 'end of the rear end (# 1 2~# Ο ) is made to be washed by the washing water spouted from the second spout 1 2 The net way. In this way, according to the present embodiment, it is possible to produce a method in which all areas of the bowl portion can be effectively washed. Next, the width (W) of the width of the shed portion will be described with reference to Fig. 21 to Fig. 2 3 . In the present embodiment, the main part of the washing water that is spouted from the first spouting port 1 is premised on the premise that the toilet bowl can be completely washed ("A" in Fig. 25) The shed height W of the shed portion 6c of the bowl portion 2 is changed so as to flow inwardly toward the inlet 4a of the drain passage 4, that is, the front and rear direction of the bowl portion is centered on both sides (left and right sides). The expansion is formed in a narrowed manner in the front end of the bowl portion. In this way, the amount of washing water flowing from the shed portion to the bowl portion (the material receiving surface 5) is increased by narrowing the width of the shed, and it is difficult to flow the washing water toward the bowl portion because the shed width is enlarged, so that the swirling flow is continuous. It is carried out in a way that flows toward the downstream side. Specifically, as shown in Fig. 22 and Fig. 23, the shed width W 〇 of the #〇 is 30 mm, the shed width W4 of #4 is 26 mm, and the shed width W6 of #6 is 22 mm, at #11 The shed width Wh is 27 mm, the shed width W12 of #12 is 16 mm, the shed width W of #15 is 5 mm, and the shed width W18 of #18 is 5 mm. In the whole, as shown in Fig. 2, the shed width W is formed so as to be enlarged from the first spouting port 1 1 toward the downstream side, and the curvature is large (# 〇 ~ # 3 ) The position toward the front end (#6) gradually becomes smaller, in the narrowest way in the vicinity of the front end field (#5~#7). Further, -25-(22) 1247838 is enlarged toward the downstream side, and the curvature is enlarged in a large area (#9 to #1 1), and is sharply narrowed in front of the second spouting port 12. Further, the shed width W is sharply narrowed in the field (#1 3 to #1 8 ) on the downstream side from the second spouting port 1 2 . In the present embodiment, the shed width is narrowed on the near upstream side of the second spouting port 12, and the shed width is narrowed on the near upstream side of the first spouting port 1 1 to be upstream. The washing water and the washing water spouted from each spouting water are surely prevented from being splashed by the water splash (a situation in which the washing water splashes in the vertical direction). Next, as shown in Fig. 22 and Fig. 24, in the present embodiment, since the shed width of the shed portion is set to an appropriate ridge, and the flow of the washing water including the swirling flow is controlled, the shed portion 6c is further provided. The magnitude of the curvature of the curved surface with the booty receiving surface 5 varies along the position of the shed. Specifically, as shown in Fig. 24, the magnitude of the curvature of the curved surface between the position of the shed portion and the shed portion and the boot receiving surface increases from the position (# 〇) of the first spouting port 1 1 toward the downstream. The front end position of the toilet bowl portion is the largest among the fields (# 6 to # 1 1 ) on the downstream side, and is formed in such a manner that the area toward the downstream is reduced. In other words, in the present embodiment, the curvature of the curved surface between the shed portion and the boot receiving surface is different from the front end position of the bowl portion in the field (# 6 to # 1 1 ) on the downstream side. In the field comparison, the shed width is narrowed by setting the large 値, the inclination angle is downward, and the shed width is narrowed by more than 15 degrees. In this field, the cistern wash water easily flows to the urinal part (秽In this way, the main part A of the water spouting water from the first spouting port is directed toward the entrance of the drain passage 4 of -26-(23) 1247838 in such a manner that the bowl portion can be completely and completely cleaned. 4a and easy to flow in. Further, in a state where the curved surface is not formed between the shed portion 6c and the boot receiving surface 5, a configuration may be adopted even if a flat surface can be connected. Next, the toilet edge spouting amount (R1) which is discharged from the first spouting port 1 1 in the embodiment of the flush toilet provided with the washing water tank of the present invention, and the second embodiment, will be described with reference to FIGS. The amount of water discharged from the edge of the toilet spouted from the second spouting port 12 (R 2 ), the amount of jetting water spouted from the jetting hole 8 (Z), and the amount of jetted water at the edge of the toilet R (= R1 + R2) and the amount of jetting water Z The ratio of distribution is equal. FIG. 26 is a view showing a cleaning limit A, a conveyance limit B, a function limit D, and the like of an embodiment of a flush toilet having the washing water tank of the present invention, and FIG. 27 is a view showing the present invention. A diagram of the range of the amount of water discharged from the edge of the toilet and the range of the amount of jetted water in the embodiment of the flush toilet of the washing water tank. Here, the data obtained by washing only the washing water accumulated in the washing water tank in the state where the water is formed in the toilet bowl is shown (experimental result). In the flush toilet, there is generally a washing limit A, a transport limit B, and a function limit D. In the flush toilet using the swirling flow, the water splash limit E is further increased, and these limits must be satisfied. With regard to these limits, a description will be given of a comparison of a flush toilet (sink capacity 6 L) according to the present embodiment and a flush toilet according to the prior art (a type that spouts from a plurality of holes provided in a box rim). The sink capacity is 6 L). Washing limit A is the edge of the toilet wash water to wash the urinal part for a week -27- (24) 1247838 limit 値, that is, the toilet edge wash water can spit the surface of the bowl full of kinky toilet spit Limitation. As shown in Fig. 26, although the net limit A is 1 · 3 L in the prior art, in the present embodiment, (two R 1 + R2 ), the amount of toilet water spouting is reduced. The transport limit B is a limit for removing the substitute waste in the toilet bowl portion, and the toilet flushing water can be transported to the drain passage (trap). Specifically, the booting surface is substituted for the booty. Remove, wash the water at the edge of the toilet, and move it to the limit of the amount of water sprinkling from the water. In addition, the substitute sputum is approximately the same as the mandible in the normal state of health, and the hardness is determined by the hardness of 80% or more of the faeces and the solid matter of the organic component and the ash. As shown in Fig. 26, the conveyance limit B is in the prior art, but in the present embodiment, it is 1 · 0 L (= R 1 + R2 ), and the amount of water discharged from the toilet edge is further increased. The functional limit D is the limit of the amount of spout that can be discharged from the substitute. As shown in Fig. 26, the functional limit D is both the form and the prior art. 0L. The water splash limit E is a limit of the amount of water spouting from the edge of the toilet water which is splashed almost horizontally (particularly, the washing water is splashed toward the front end of the toilet). The prior art in which the water splash is sprinkled in a plurality of holes provided in the box rim of the box type is generated, and is only applicable to the present embodiment in which swirling is employed. As shown in the 26th, the limit of the water splash is to wash the amount of water spout on each edge of the toilet. 5L edge edge 40g barrel edge, into 1 . 8L less injection of the actual direction of the barrel edge (not shown, in -28- (25) 1247838 This embodiment is 2 · 3 L (the amount of water spouting at the first spout) R. In addition, in Figure 2 In the embodiment C of the present embodiment, the toilet edge water discharge amount R (= R1 + R2 ) is 2. 0L, the amount of jetting water Z is 4. 0 L flush toilet, which meets all the limits of the washing limit A, the transport limit B, the function limit D, and the water splash limit E. The second figure shows the toilet edge spout amount and the jet spout amount. A line graph of the relationship between the conveyance limit B, the function limit D, and the water splash limit E. As shown in Figure 2, in the prior art, the jet spout is a functional limit E) / at 3. Above 0L, and the amount of water spouted at the edge of the toilet is the handling limit B — at 1. 8 L or more. On the other hand, in the present embodiment, the jet water discharge amount is the function limit D at 3. 0 L or more 'and the toilet edge spouting amount R (= R1 + R2 ) is the carrying limit B at 1. 0 L or more. In addition, the amount of water spout R1 (or R2) at the edge of the toilet is less than 2. 3L. Further, in Fig. 27, the enthalpy of the barrel edge water discharge amount R and the jet water discharge amount z obtained in the embodiment C having the water tank capacity of 6L is also displayed. As described above, in the present embodiment, since the conveyance limit B can be made from the previous 1. 8L is reduced to 1. 0L, so this part can be used to save water and become a water-saving type sink (sink capacity 4 to 6 L). Further, in the case of the same water tank capacity (e.g., 6 L), since the amount of jetting water can be more, this portion can cause the siphon to occur early, and the washing and discharging of the waste can be performed efficiently. In the present embodiment, as shown in Fig. 26, the distribution (ratio) of the toilet bowl spouting amount R and the jet spouting amount Z is set to the tank capacity -29-(26) 1247838 6 L (1 7). The range of % : 8 3 % ) ~ (5 Ο % : 5 Ο % ) can satisfy the limits of both the transfer limit B and the function limit D. Further, in the present embodiment, the amount of water discharged from the first spouting port 1 is more than the amount of spouting R2 of the spouting water from the second spouting port 12 in the toilet water spouting amount R. The method of spitting water is set to the size of the opening. The distribution (ratio) of the jetting amount R1 and the jetting amount R2 is set so as to be almost proportional to the distance from the jetting port to the swirling flow of the next jetting port. In the present embodiment, since the first spouting port and the second spouting port 12 are disposed at the above-described preferred positions, the distribution (ratio) of the spouting amount R1 and the spouting amount R2 is among the toilet edge spouting amount R. The range of (5 5 % : 4 5 %) ~ (70% : 30%) is preferred. Next, an eighth embodiment of the present invention will be described with reference to Fig. 28. Fig. 28 is a longitudinal sectional view showing a flush toilet of the hybrid (h y b r i d ) type according to the eighth embodiment of the present invention. The eighth embodiment is the same as the basic structure of the seventh embodiment, but the washing water to the first and second spouts is supplied from the water pipe, and the other is the washing water toward the injection hole. The point of supply of the washing water in the washing water tank is different. Hereinafter, these matters will be specifically described. As shown in Fig. 28, the flush toilet of the present embodiment is provided with a washing water tank 80, and the washing water to the first spouting port 1 1 and the second spouting port 12 is supplied from the water pipe, and the other is supplied. In the one, the washing water to the injection hole 8 is prepared by the method of -30-(27) 1247838 supplied with the washing water accumulated in the washing water tank 80. An opening 3a is formed in the bottom of the washing water tank 80, and the opening 3a is opened and closed by a spherical drain valve 82. The drain valve 82 is connected to the electric motor 86 by a chain 84, and the electric motor 86 is driven by the operation of the operation switch 87 to raise the drain valve 82, thereby making the washing water in the washing water tank 80. The manner in which it can be supplied to the injection holes 8 via the water conduits 3 and the water passages 36. Further, the drain valve 82 is connected to a float (not shown), and is formed such that the water level in the washing water tank 80 is opened before the opening 3 a is predetermined. In the washing water tank 80, a water pipe 8 8 is inserted, and the water pipe 8 8 is divided into a first branch pipe 90 and a second branch pipe 92 in the water tank, and electromagnetic valves 94 and 96 are separately provided. The first branch pipe 90 is opened in the washing water tank 80, and the tap water is supplied into the water tank. The other branch pipe 92 is connected to the toilet edge connection holes 63 and 67, respectively, and tap water is supplied from the water pipe 8 8 is directly supplied to the first and second spouts 1 1 and 1 2 . Further, the flush toilet is provided with a control device 98, and a control signal for detecting the operation of the operation switch 87 is input to the control device 98, whereby the solenoid valves 94 and 96 are outputted to open and close the solenoid valves. The operation signal and the driving signal of the electric motor 86. Specifically, when the operation switch 8 is operated after the use of the toilet, the solenoid valve 96 is first opened, and the tap water from the water pipe 8 8 is supplied to the first and the second branch pipe 92 as the washing water. The second spout 1 1 and 12. Then, a few seconds after the difference, the electric motor 86 is driven, and the drain valve 82 is raised, by -31 - 1247838 (28) This allows the washing water in the washing water tank 80 to be supplied to the injection hole 8, and the siphon action occurs. There are stolen goods. Thereafter, the water level in the washing water tank 80 is lowered, and the drain valve 82 closes the opening 3a, and thereafter, the washing water supplied from the second branch pipe 92 is formed to be sealed in the bowl portion. The necessary water surface of the water is thereafter closed, and the solenoid valve 96 is closed, and the operation solenoid valve 94 is opened, and the washing water is accumulated in the emptied washing water tank 80. Further, in the flush toilet shown in FIG. 28, in place of the electromagnetic valve 94, the water discharge in the mechanical first water discharge pipe 90 is turned ON/OFF in accordance with the water level in the washing water tank 80. A ball tap valve is also available. The eighth embodiment is basically the same as the seventh embodiment. However, since the flush toilet is mixed, the washing water in the washing water tank 80 is only Since the first and second water discharge ports 11 and 12 are supplied to the water pipe directly from the water pipe, the water washing water tank 80 can be further reduced in size. In addition, all of the washing water in the washing water tank is supplied to the injection hole 8, and the inside of the bowl is provided by the supply of the washing water to the first and second spouts 11 and 12. Since the supply of the washing water to the injection holes 8 is performed after the water is swirled, the siphon action can be surely generated even if the amount of the washing water in the water tank is reduced. Further, in the present embodiment, the timing of the water spouting from the toilet rims of the first and second spouts 1 1 and 1 and the jetting water from the jet holes 8 and the amount of water spouting can be used by the control device 9 8 ( Since the distribution ratio is controlled, the water discharge from the injection hole 8 may be performed simultaneously with the water discharge from -32-(29) 1247838 of the first and second water discharge ports 1 1 and 1 2 . Next, a ninth embodiment of the present invention will be described with reference to Figs. 29 and 30. Fig. 29 is a longitudinal sectional view showing a flushing type flush toilet according to a ninth embodiment of the present invention, and Fig. 30 is a view showing water spouting and jetting at the toilet edge of the flush toilet according to the ninth embodiment. The line diagram of the timing of spitting water. The ninth embodiment is the same as the basic structure of the seventh embodiment and the eighth embodiment, but both the washing water to the first and second spouts and the washing water toward the injection hole are provided from the water pipe. The point of supply is different. Hereinafter, these matters will be specifically described. As shown in Fig. 29, the water pipe direct connection type flush toilet according to the present embodiment is a washing water control device provided with a water pipe 1 from a water supply source for supplying washing water to the toilet. . The washing water control device 102 first includes a constant flow valve 1 〇 4 that is disposed at a connection portion with the water pipe 100 and that eliminates fluctuations in the water supply pressure and maintains a constant flow rate. According to the constant flow valve 104, even if the water supply pressure of the water pipe 1 is changed, the flow rates of the first and second spouts 1 1 and 12 and the washing water supplied to the injection hole 8 are always kept constant. Traffic. In the washing water control device 102, the downstream side of the constant flow valve 104 is a toilet rim pipe 106 and an injection pipe 108, and the toilet rim pipe 106 and the injection pipe 108 are provided for each The electric valve of the flow path is opened and closed 1 1 〇, 1 1 2 . These electric valves 1 1 0 and 1 1 2 are formed to control the opening and closing timing of each. The piping edge pipe 106 is further divided into a first toilet-33- (30) 1247838 edge pipe 106a and a second toilet edge pipe l〇6b on the downstream side thereof. The first horse pipe 106a is a system in which the first toilet pipe is provided in the toilet body and the first toilet edge water passage 1 1 4 formed by the pipe is supplied with the washing water, and the other is the second toilet edge. The distribution " is made in the toilet body and is supplied to the second spout 2 by means of the second toilet edge water passage 1 16 of the piping. Further, the injection pipe 1 〇 8 is formed so as to be disposed in the toilet bowl and to supply the washing water to the water supply port 8 via the injection water passage Η 8 formed by the pipe. Further, a washing switch (not shown) is provided. Next, according to the washing water control device of the ninth embodiment, the contents of the timing control of the spouting of the bucket edge and the jetting spouting are performed. In the third drawing, the solid line is the flow rate of the water spouting at the edge of the toilet by the opening and closing of the electric valve 1 0 0 of the toilet rim, and the opening and closing of the electric valve 1 1 2 by the injection pipe 1 〇 8 is used. Shows the flow rate of the spray. As shown in Fig. 30, when the water supply by the washing switch is used, the toilet edge piping 106 is electrically opened at a time t0, and the first and second spouting ports 1 1 are at a predetermined flow rate. 1 2 water. When the state is maintained for a predetermined period of time, the waste of the bowl portion 2 is dropped, and after the water is swirled, the injection pipe 1 〇 8 is opened while the constant flow valve 104 is opened at the time 11 The valve 1 1 2 is opened to discharge water from the injection hole 8 at a predetermined flow rate. The edge of the bucket is formed by the spouting nozzle i 106b, and the injection hole indicates that the line of the horse 106 is the jetting water command, and the valve 110 performs the spitting of the water by the electric motor although it is provided by • 34-(31) 1247838 The sputum is discharged by the siphoning action from the spouting water of the injection hole 8, but when the spouting water from the injection hole 8 can be performed for a certain period of time, the opening degree of the electric valve 1 1 2 is slightly adjusted at time 12 The flow rate is smaller than the predetermined flow rate, and in order to use the reduced flow rate for spitting water at the edge of the toilet, only the electric valve 110 is opened. Thereafter, after the predetermined time elapses, the electric valve 1 12 is opened at the time t3, and the electric valve 1 10 is fully opened, and the spouting water from the first and second spouts 1 1 and 1 2 is reopened. After a predetermined amount of toilet water spouting (the toilet water supply) is continued for a predetermined period of time, at time t4, the electric valve 1 1 is closed to close the series of washing operations. In the timing control of the toilet edge spouting and the spouting water in the ninth embodiment, the water is discharged from the first and second spouts 1 1 and 1 2 before the end of the spouting from the injection hole 8 (time t3). In the manner of (〇ver 1 ap )), the sputum or the like mounted on the boot receiving surface is washed from the first and second spouts 1 1 and 1 2 at the initial stage of the spouting from the injection hole 8 . It is carried out by means of siphoning to the outside of the toilet. However, the ninth embodiment is not limited thereto, and there is no such overlap of the toilet edge spouting and the jetting spout, and only the water supply-injection pipe 1 0 8 from the toilet edge piping 1 〇 6 is supplied. The water spouting mode of the water supply of the piping 610 for the toilet edge may be used, and the water spouting from the injection hole 8 may be performed simultaneously with the spouting water from the first and second spouting ports 1 1 and 1 2 . The ninth embodiment can perform the same function as the above-described seventh embodiment and the eighth embodiment. In addition, since it is a water straight-35-(32) 1247838 pressure type flush toilet, it does not need to be washed. Since the water purification tank is provided, it is possible to provide a flush toilet having a small size, and it is possible to control the water supply by freely setting the spouting timing of the spouting water and the spouting water, so that the washing can be performed more efficiently. . Further, even if the water pressure of the tap water is lowered, since the two toilet edge spouts are provided, the effect of performing the actual washing even if the tap water is low in water pressure also occurs. Fig. 3 is a partial cross-sectional view showing another example of the toilet rim portion of the flush toilet according to the embodiment of the present invention. In the flush toilet of the above-described embodiment of the present invention, as shown in FIG. 2 and the like, the inner side surface 6 a of the toilet rim 6 extends obliquely toward the inner side and serves as a protruding shape of the toilet rim 6 , but in the first to the first The present embodiment of 9. The present invention is not limited thereto. As shown in Fig. 31, the lower surface 6b of the toilet rim 6 may extend in a horizontal direction inwardly and may have a protruding shape. [Effect of the Invention] As described above, according to the flush toilet of the present invention, even if it is a water tank type, even if it is a water pipe direct connection type, the washing water can be sufficiently spread over the end portion of the swirling flow, which is effective. The washing of the bowl and the discharge of the contents are carried out. Further, even when a water-saving type water tank is used, both the sufficient washing function and the waste discharging function can be satisfied. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a flush toilet according to a first embodiment of the present invention. -36- (33) 1247838 Fig. 2 is a longitudinal sectional view of the flush toilet shown in Fig. 1. 3(a) to (Fig. 4 is a partial cross-sectional view taken along line A-A to line E-E of Fig. 1. Fig. 4 is a view showing a flush toilet according to a second embodiment of the present invention. Fig. 5 is a longitudinal sectional view of the flush toilet shown in Fig. 4. The sixth (a) to (e) drawings are seen along the respective lines A - A to E - E of Fig. 4 Figure 7 is a plan view showing a flush toilet according to a third embodiment of the present invention. Fig. 8 is a longitudinal sectional view of the flush toilet shown in Fig. 7. Section 9 (a)~( d) is a partial cross-sectional view taken along line A - A to line D - D of Fig. 7. Fig. 1 is a plan view showing a flush toilet according to a fourth embodiment of the present invention. 1 is a longitudinal sectional view of the flush toilet shown in Fig. 10. The first 2 (a) to (d) are seen along the respective lines A - A to D - D of the first drawing. Fig. 13 is a plan view showing a flush toilet according to a fifth embodiment of the present invention. Fig. 14 is a longitudinal sectional view of the flush toilet shown in Fig. 13. )~(d) A partial cross-sectional view taken along line A-A to line D-D of Fig. 13. Fig. 16 shows a flush horse-37-1247838 (34) according to a sixth embodiment of the present invention. Fig. 17 is a longitudinal sectional view of the flush toilet shown in Fig. 16. Fig. 1 8 (a) to (d) are lines along the line A - A to line of Fig. 16. A cross-sectional view of a flush toilet provided with a washing water tank according to a seventh embodiment of the present invention. Fig. 20 is a plan view of Fig. 19. 2 is a plan view showing the position of the toilet portion (shed portion) according to the seventh embodiment of the present invention in accordance with an arbitrary position #0 to #1 7 (the water tank is omitted (not shown)). 22 (a) ~ (f) The figure includes a partial cross-sectional view of the urinal portion of the shed portion seen at an arbitrary position. Fig. 2 is a perspective view of the shed portion of the shed portion according to the seventh embodiment of the present invention. Fig. 24 is a diagram showing the curvature of a curved surface between the shed portion and the boot receiving surface of the seventh embodiment of the present invention along the line ### Fig. 25 is a plan view showing the flow of the swirling flow along the position of # 〇 to #1 7 according to the seventh embodiment of the present invention. The cleaning limit A, the conveyance limit B, and the function limit D of the flush toilet according to the embodiment of the washing water tank according to the present invention are shown. Fig. 2 shows the cleaning provided with the present invention. A diagram of the range of the amount of water discharged from the edge of the toilet and the range of the amount of jetted water in the embodiment of the water tank. 38- 1247838 (35) Fig. 28 is a longitudinal sectional view showing a hybrid flush toilet according to an eighth embodiment of the present invention. Fig. 29 is a longitudinal sectional view showing a flushing type flush toilet according to a ninth embodiment of the present invention. Fig. 30 is a line diagram showing the timing of spitting water and jetting water to the toilet edge of the flush toilet according to the ninth embodiment. Fig. 3 is a partial cross-sectional view showing another example of the toilet rim portion of the flush toilet according to the embodiment of the present invention. [Description of symbols] 1 : skirt side 2 : urinal portion 3 : water conduit 3a : opening 4 : drainage channel 4 a : drainage channel inlet 4 b : ascending channel 4 c : descending channel 5 : booty receiving surface 5 a : drying surface 6 : Toilet edge 6 a : Inner side 7 : Press into the washing water spout 8 : Spray hole -39 - 1247838 (36) 1 1 : 1st spout 1 2 : 2nd spout 3 0a : Upper water guide 3 0b : Lower water conduit 3 1 : side wall 3 1a : guide portion 32, 34, 62: partition wall 33, 35, 80a: opening 36, 65, 66: water passage 6 1 : bottom opening 63, 64: toilet edge connection hole 63a , 64a: water passage 6, 7, 6, 9, 7 0: toilet edge connection holes 67a, 67b, 69a, 69b, 70a, 70b, 70c: water passage 6 8: partition 8 〇: washing water tank 8 2 : Drain valve 8 4 : Chain 8 6 : Electric motor 8 7 : Operation switch 8 8 : Water pipe 90 : First branch pipe 92 : Second branch pipe 9 4, 9 6 : Solenoid valve - 40 - (37) 1247838 98 : Control device 1 〇〇: Water pipe 102: Wash water control device 1 〇 4 : Constant flow valve 106 : Toilet edge pipe 1 〇 8 : Injection pipe 1 1 0 : Electric valve
1 1 4 :第1馬桶邊緣通水通道 116:第2馬桶邊緣通水通道 1 1 8 :噴射通水通道1 1 4 : 1st toilet edge water passage 116: 2nd toilet edge water passage 1 1 8 : Jet water passage
-41-41